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130898-91-8

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130898-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130898-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,9 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130898-91:
(8*1)+(7*3)+(6*0)+(5*8)+(4*9)+(3*8)+(2*9)+(1*1)=148
148 % 10 = 8
So 130898-91-8 is a valid CAS Registry Number.

130898-91-8Downstream Products

130898-91-8Relevant articles and documents

CYANOACETYLENE AND ITS DERIVATIVES. X. REACTION OF TERTIARY CYANOALKYNYL ALCOHOLS AND THIOLS

Mal'kina, A. G.,Skvortsov, Yu. M.,Moshchevitina, E. I.,Modonov, V. B.,Trofimov, B. A.

, p. 1050 - 1054 (2007/10/02)

The reaction of tertiary alkynyl alcohols with thiols takes place stereospecifically and regiospecifically with the formation of Z-3-alkyl-3-hydroxy-2-organothio-1-alkene-1-carbonitriles.Under the influence of bases the latter undergo cyclization to 5,5-d

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