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82019-88-3

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82019-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82019-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,1 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82019-88:
(7*8)+(6*2)+(5*0)+(4*1)+(3*9)+(2*8)+(1*8)=123
123 % 10 = 3
So 82019-88-3 is a valid CAS Registry Number.

82019-88-3Relevant articles and documents

EFFECT OF REMOTE HETEROATOM SUBSTITUENTS ON STEREOCHEMISTRY IN 1,2 H MIGRATION TO DIVALENT CARBON. EVIDENCE FOR " NEGATIVE " HYPERCONJUGATION OF CARBENE LONE PAIR

Tomioka, Hideo,Hayashi, Norihiro,Inoue, Noboru,Izawa, Yasuji

, p. 1651 - 1654 (2007/10/02)

Aryloxymethylchlorocarbene generated by photolysis of the corresponding diazirine afforded α-aryloxy-β-chloroalkene.The thermodynamically less stable Z-products are the major isomers and its content becomes dominant as more electron-withdrawing groups are

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