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202467-69-4

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Product FOB Price Min.Order Supply Ability Supplier
Side Chain for Ertapenem Manufacturer/High quality/Best price/In stock
Cas No: 202467-69-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 3-[[[(2S,4S)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid supplier in China
Cas No: 202467-69-4
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
3-[[[(2s,4s)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
Cas No: 202467-69-4
USD $ 1.0-1.0 / Kilogram 1 Kilogram 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Side Chain for Ertapenem
Cas No: 202467-69-4
USD $ 1950.0-2000.0 / Kilogram 1 Kilogram 2000 Kilogram/Month Kono Chem Co.,Ltd Contact Supplier
3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid CAS:202467-69-4
Cas No: 202467-69-4
USD $ 2.0-3.0 / Kilogram 1 Kilogram 500 Metric Ton/Week Hebei Nengqian Chemical Import and Export Co., LTD Contact Supplier
TIANFUCHEM--202467-69-4--High purity 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid factory price
Cas No: 202467-69-4
USD $ 2000.0-2000.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
New production CAS 202467-69-4 with best quality
Cas No: 202467-69-4
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid 202467-69-4
Cas No: 202467-69-4
No Data 1 Kilogram 10000 Metric Ton/Month Shanghai Upbio Tech Co.,Ltd Contact Supplier
(2S,4S)-2-{[(3-Carboxyphenyl)-amino]-carbonyl}-4-mercapto-1-(p-nitrobenzyloxycarbonyl)-1-pyrrolidine
Cas No: 202467-69-4
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Factory supply high quality Ertapenem side chain CAS 202467-69-4
Cas No: 202467-69-4
No Data 100 Gram 20000 Kilogram/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier

202467-69-4 Usage

Uses

Different sources of media describe the Uses of 202467-69-4 differently. You can refer to the following data:
1. 3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoic Acid is an intermediate in the preparation of Ertapenem (E635000) and intermediates.
2. 3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoic Acid is an intermediate in the preparation of Ertapenem (E635000) and intermediates.

Check Digit Verification of cas no

The CAS Registry Mumber 202467-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,4,6 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 202467-69:
(8*2)+(7*0)+(6*2)+(5*4)+(4*6)+(3*7)+(2*6)+(1*9)=114
114 % 10 = 4
So 202467-69-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H19N3O7S/c24-18(21-14-3-1-2-13(8-14)19(25)26)17-9-16(31)10-22(17)20(27)30-11-12-4-6-15(7-5-12)23(28)29/h1-8,16-17,31H,9-11H2,(H,21,24)(H,25,26)/t16-,17-/m0/s1
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