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1236077-61-4

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1236077-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236077-61-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,0,7 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1236077-61:
(9*1)+(8*2)+(7*3)+(6*6)+(5*0)+(4*7)+(3*7)+(2*6)+(1*1)=144
144 % 10 = 4
So 1236077-61-4 is a valid CAS Registry Number.

1236077-61-4Relevant articles and documents

Asymmetric synthesis of linezolid thiazolidine-2-thione derivatives via CS2 mediated decarboxylation cyclization

Bai, Meng-Meng,Cai, Jianfeng,Cui, De-Yun,Kong, Hong-Tao,Qu, Ying-Long,Shen, Bo-Yuan,Yan, Da-chao,Yang, Yi,Zhang, En,Zhang, Xiu-Juan

, (2020)

A mild and cost-effective decarboxylation cyclization method was developed for the synthesis of chiral 5-substituted thiazolidine-2-thione derivatives from β-amino oxazolidinones. This reaction was mediated by CS2 and allowed a highly stereoselective synthesis of linezolid thiazolidine-2-thione derivatives. The chirality of the linezolid base was completely retained in the final product.

A PROCESS FOR THE PREPARATION OF (5S)-(N)-[[3-[3-FLUORO-4-(4-MORPHOLINYL) PHENYL]-2-OXO-5-OXAZOLIDINYL] METHYL] ACETAMIDE

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Page/Page column 16, (2010/08/08)

The present invention is directed to a novel, industrially viable, cost effective process for manufacturing (5S)-N-[[3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl] methyl] acetamide going through a novel intermediate of Formula XXI and XXII.

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