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It is a high-tech enterprise that integrates the research and development,
production, sales, and service of standard substances/samples.
标准物质/标准样品研发、生产、销售、服务为
一体的高新技术企业
It is a high-tech enterprise that integrates the research and development,production, sales, and service of standard substances/samples.
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货号 结构式 产品名称 分子式 CAS号 询价
D-C067013
Cetirizine EP Impurity B Ethyl Ester C21H25ClN2O2 NA 询价
D-C067012
Cetirizine 4-Chlorobenzophenone Impurity (USP) C13H9ClO 134-85-0 询价
D-C067011
Cetirizine 4-Chlorobenzhydrol Impurity (USP);
Meclizine USP RC A;Meclozine EP Impurity B
C13H11ClO 119-56-2 询价
D-C067010
Cetirizine N-Oxide C21H25ClN2O4 1076199-80-8 询价
D-C067009
Cetirizine Methyl Ester C22H27ClN2O3 83881-46-3 询价
D-C067008
Cetirizine USP Related Compound A C23H29ClN2O3 2HCl 246870-46-2 (free base) 询价
D-C067007
Cetirizine EP Impurity G;
USP Cetirizine Related Compound G
C19H23ClN2O 2HCl 164726-80-1;109806-71-5(free base) 询价
D-C067006
Cetirizine EP Impurity F;
USP Deschlorocetirizine
C21H26N2O3 2HCl 83881-53-2 (free base);83881-54-3 (2HCl salt) 询价
D-C067005
Cetirizine EP Impurity E;USP ethoxycetirizine C23H29ClN2O4.2HCl 682323-77-9(free base);83881-56-5(2HCl salt) 询价
D-C067004
Cetirizine EP Impurity D;USP Cetirizine Dimer;
Meclozine EP Impurity F
C30H28Cl2N2 2HCl 856841-95-7;346451-15-8(free base) 询价
D-C067003
Cetirizine EP Impurity C;USP 2-Chlorocetirizine C21H25ClN2O3 2HCl 2702511-37-1;83881-59-8 (free base) 询价
D-C067002
Cetirizine EP Impurity B;USP Cetirizine acetic acid C19H21ClN2O2 2HCl 1000690-91-4;113740-61-7(free base) 询价
D-C067000
Cetirizine Dihydrochloride C21H25ClN2O3 2HCl 83881-52-1;83881-51-0(free base) 询价
D-C073909
Citalopram USP Related Compound F C18H22ClN 55011-89-7 询价
D-C073908
Citalopram Didesmethyl Metabolite C18H21FN2O (Free Base) NA 询价
D-C073907
Citalopram S-Isomer;Escitalopram C20H21FN2O C2H2O4 219861-08-2;128196-01-0(free base) 询价
D-C073906
Citalopram EP Impurity F C19H21BrFNO 64169-39-7 询价
D-C073905
Citalopram EP Impurity E C19H22BrClFNO 64169-45-5(free base);64169-47-7(HCl salt) 询价
D-C073904
Citalopram EP Impurity D;Escitalopram EP Impurity D C19H19FN2O HCl 97743-99-2;62498-67-3(free base);1188264-72-3(HBr salt) 询价
D-C073903
Citalopram EP Impurity C;Escitalopram EP Impurity C C20H19FN2O2 372941-54-3 询价
D-C073902
Citalopram EP Impurity B;EsCitalopram EP Impurity B C20H21FN2O2 411221-53-9;1332724-03-4(Oxalate) 询价
D-C073901
Citalopram EP Impurity A;Escitalopram EP Impurity A C20H23FN2O2 64372-56-1 询价
D-C073900
Citalopram HBr C20H26BrFN2O 59729-32-7;59729-33-8(free base) 询价
D-C065700
Ceftiofur Sodium C19H16N5NaO7S3 104010-37-9 询价
D-E043200
Evodiamine C19H17N3O 518-17-2 询价
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Cetirizine EP Impurity B Ethyl Ester

货号:D-C067013

CAS号:NA

分子式:C21H25ClN2O2

分子量:372.89


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询价

Cetirizine 4-Chlorobenzophenone Impurity (USP)

货号:D-C067012

CAS号:134-85-0

分子式:C13H9ClO

分子量:216.66


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询价

Cetirizine 4-Chlorobenzhydrol Impurity (USP);
Meclizine USP RC A;Meclozine EP Impurity B

货号:D-C067011

CAS号: 119-56-2

分子式:C13H11ClO

分子量:218.68


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询价

Cetirizine N-Oxide

货号:D-C067010

CAS号:1076199-80-8

分子式:C21H25ClN2O4

分子量:404.89


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询价

Cetirizine Methyl Ester

货号:D-C067009

CAS号:83881-46-3

分子式:C22H27ClN2O3

分子量:402.91


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询价

Cetirizine USP Related Compound A

货号:D-C067008

CAS号:246870-46-2 (free base)

分子式:C23H29ClN2O3 2HCl

分子量:416.94 72.92


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询价

Cetirizine EP Impurity G;
USP Cetirizine Related Compound G

货号:D-C067007

CAS号:164726-80-1;109806-71-5(free base)

分子式:C19H23ClN2O 2HCl

分子量:330.85 72.92


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询价

Cetirizine EP Impurity F;
USP Deschlorocetirizine

货号:D-C067006

CAS号:83881-53-2 (free base);83881-54-3 (2HCl salt)

分子式:C21H26N2O3 2HCl

分子量:354.44 72.92


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询价

Cetirizine EP Impurity E;USP ethoxycetirizine

货号:D-C067005

CAS号:682323-77-9(free base);83881-56-5(2HCl salt)

分子式:C23H29ClN2O4.2HCl

分子量:432.94 72.92


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询价

Cetirizine EP Impurity D;USP Cetirizine Dimer;
Meclozine EP Impurity F

货号:D-C067004

CAS号:856841-95-7;346451-15-8(free base)

分子式:C30H28Cl2N2 2HCl

分子量:487.46 72.92


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询价

Cetirizine EP Impurity C;USP 2-Chlorocetirizine

货号:D-C067003

CAS号:2702511-37-1;83881-59-8 (free base)

分子式:C21H25ClN2O3 2HCl

分子量:388.89 72.92


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询价

Cetirizine EP Impurity B;USP Cetirizine acetic acid

货号:D-C067002

CAS号:1000690-91-4;113740-61-7(free base)

分子式:C19H21ClN2O2 2HCl

分子量:344.84 72.92


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询价

Cetirizine Dihydrochloride

货号:D-C067000

CAS号:83881-52-1;83881-51-0(free base)

分子式:C21H25ClN2O3 2HCl

分子量:388.89 72.92


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询价

Citalopram USP Related Compound F

货号:D-C073909

CAS号:55011-89-7

分子式:C18H22ClN

分子量:287.1441


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询价

Citalopram Didesmethyl Metabolite

货号:D-C073908

CAS号:NA

分子式:C18H21FN2O (Free Base)

分子量:300.37


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询价

Citalopram S-Isomer;Escitalopram

货号:D-C073907

CAS号:219861-08-2;128196-01-0(free base)

分子式:C20H21FN2O C2H2O4

分子量: 324.39 90.03


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询价

Citalopram EP Impurity F

货号:D-C073906

CAS号:64169-39-7

分子式:C19H21BrFNO

分子量:378.28


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询价

Citalopram EP Impurity E

货号:D-C073905

CAS号:64169-45-5(free base);64169-47-7(HCl salt)

分子式:C19H22BrClFNO

分子量:413.0557


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询价

Citalopram EP Impurity D;Escitalopram EP Impurity D

货号:D-C073904

CAS号:97743-99-2;62498-67-3(free base);1188264-72-3(HBr salt)

分子式:C19H19FN2O HCl

分子量:310.37 36.46


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询价

Citalopram EP Impurity C;Escitalopram EP Impurity C

货号:D-C073903

CAS号:372941-54-3

分子式:C20H19FN2O2

分子量:338.38


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询价

Citalopram EP Impurity B;EsCitalopram EP Impurity B

货号:D-C073902

CAS号:411221-53-9;1332724-03-4(Oxalate)

分子式:C20H21FN2O2

分子量:340.39


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询价

Citalopram EP Impurity A;Escitalopram EP Impurity A

货号:D-C073901

CAS号:64372-56-1

分子式:C20H23FN2O2

分子量:342.41


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询价

Citalopram HBr

货号:D-C073900

CAS号:59729-32-7;59729-33-8(free base)

分子式:C20H26BrFN2O

分子量:409.34


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询价

Ceftiofur Sodium

货号:D-C065700

CAS号:104010-37-9

分子式:C19H16N5NaO7S3

分子量:545.54


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询价

Evodiamine

货号:D-E043200

CAS号:518-17-2

分子式:C19H17N3O

分子量:303.36


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询价

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