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132141-59-4

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132141-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132141-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,4 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132141-59:
(8*1)+(7*3)+(6*2)+(5*1)+(4*4)+(3*1)+(2*5)+(1*9)=84
84 % 10 = 4
So 132141-59-4 is a valid CAS Registry Number.

132141-59-4Downstream Products

132141-59-4Relevant articles and documents

Reactions of Thiazolidine-2,5-dithiones with Amino Nucleophiles. Synthesis of Imidazolidine-2,4-dithiones, Imidazo-imidazole, -pyrimidine, -perimidine, -thiadiazines and Pyrrole-3(2H)-thiones

Yamamoto, Tatsuo,Imagawa, Masumi T.,Yabe, Yumiko T.,Suwabe, Eriko M.,Muraoka, Motomu

, p. 3003 - 3009 (2007/10/02)

Reactions of 4,4-disubstituted thiazolidine-2,5-dithiones with various amino-containing nucleophiles gave 1-substituted imidazolidine-2,4-dithiones 3 and 11.The diamines, in these reactions, produced fused N-containing heterocycles 7a,b and 10.Imidazo2,1

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