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123414-45-9

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123414-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123414-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,1 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 123414-45:
(8*1)+(7*2)+(6*3)+(5*4)+(4*1)+(3*4)+(2*4)+(1*5)=89
89 % 10 = 9
So 123414-45-9 is a valid CAS Registry Number.

123414-45-9Relevant articles and documents

Sulfur-Containing Derivatives of Five-Membered Cyclic Sulfones. 2. Intramolecular Cyclization of Isothioureidothiolene 1,1-Dioxide Salts

Bezuglyi, Yu. V.,Tukhar', A. A.,Bezmenova, T. E.,Foremnaya, V. P.,Bratunets, A. G.,Shakhvorost, A. M.

, p. 92 - 95 (2007/10/02)

cis-2-Imino-4,6,7,8-tetrahydrothienothiazole 5,5-dioxides were obtained by intramolecular cyclization of 4-isothioureido-2-thiolene 1,1-dioxide salts.The reaction of N-substituted thioureas with 4-bromo-2-thiolene 1,1-dioxide leads to 3-substituted

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