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Acetic acid, trichloro-, (2-mercaptophenyl)methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

669772-50-3

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669772-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669772-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,7 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 669772-50:
(8*6)+(7*6)+(6*9)+(5*7)+(4*7)+(3*2)+(2*5)+(1*0)=223
223 % 10 = 3
So 669772-50-3 is a valid CAS Registry Number.

669772-50-3Relevant academic research and scientific papers

Synthesis of Anomeric Sulfur Analogues of CMP-Neu5Ac Containing Tethered Alkane or Arene

Chang, Kai-Hsuan,Tao, Ying Shin,Li, Wen-Shan

, p. 37 - 40 (2004)

A new approach to the synthesis of anomeric sulfur analogues of CMP-Neu5Ac containing alkane or arene linkage 1a-d is described. The procedure involves the high β-stereoselectivity in sialylation of the peracetylated sialic acid methyl ester 4 with mercap

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