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19975-57-6

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19975-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19975-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,7 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19975-57:
(7*1)+(6*9)+(5*9)+(4*7)+(3*5)+(2*5)+(1*7)=166
166 % 10 = 6
So 19975-57-6 is a valid CAS Registry Number.

19975-57-6Downstream Products

19975-57-6Relevant articles and documents

An approach to the synthesis of 4-aryl and 5-aryl substituted thiazole-2(3: H)-thiones employing flow processing

Balti, Monaem,Miller, Shelli A.,Efrit, Mohamed Lotfi,Leadbeater, Nicholas E.

, p. 72165 - 72169 (2016)

A method for the preparation of 4-aryl and 5-aryl substituted thiazole-2(3H)-thiones is described. Flow processing is employed as a tool, and supported acids and bases used to facilitate both the synthetic strategy and product isolation. The methodology is applicable to a range of substrates.

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