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130774-67-3

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130774-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130774-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,7 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130774-67:
(8*1)+(7*3)+(6*0)+(5*7)+(4*7)+(3*4)+(2*6)+(1*7)=123
123 % 10 = 3
So 130774-67-3 is a valid CAS Registry Number.

130774-67-3Relevant articles and documents

SYNTHESIS AND REACTIONS OF TRIPHENYLPHOSPHONIMINOGLYOXALIC ACID ANILIDE ARYLHYDRAZONES

Shawali, Ahmed S.,Hassaneen, Hamdi M.,Fahmy, Abdelgawad A.,Abunada, Nada M.,Mousa, Hiyam A. H.

, p. 259 - 265 (2007/10/02)

A series of α-azidoglyoxalic acid anilide arylhydrazones 2 were prepared and converted to the corresponding phosphonimines 6 by reaction with triphenylphosphine.Treatment of the latter with acyl chlorides yielded the phosphonium salts 9 which afforded, up

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