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118787-58-9

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118787-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118787-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,8 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118787-58:
(8*1)+(7*1)+(6*8)+(5*7)+(4*8)+(3*7)+(2*5)+(1*8)=169
169 % 10 = 9
So 118787-58-9 is a valid CAS Registry Number.

118787-58-9Relevant articles and documents

Condensed Thiolane 1,1-Dioxide Systems. 1. Synthesis and Rearrangement of trans-2-Iminoperhydrothienooxazole 5,5-Dioxides

Bezmenova, T. E.,Rozhenko, A. B.,Khaskin, G. I.,Bratunets, A. G.,Shakhnvorost, A. M

, p. 225 - 228 (2007/10/02)

Alkylation of trans-N-alkyl(or aryl)-N'-(3-hydroxy-1,1-dioxothiolan-4-yl) thioureas with ethyl p-toluenesulfonate, and the reaction of cyanogen bromide with an ethyl p-toluenesulfonate, and the reaction of cyanogen bromide with trans-3-hydroxy-4-aminothio

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