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129112-74-9

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129112-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129112-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129112-74:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*2)+(2*7)+(1*4)=109
109 % 10 = 9
So 129112-74-9 is a valid CAS Registry Number.

129112-74-9Downstream Products

129112-74-9Relevant articles and documents

EINE NEUE SYNTHESE VON VINBLASTIN-DERIVATEN VI, SYNTHESE VON 20'-DESETHYL-20'-DESOXY-C'-HOMOVINBLASTIN

Schill, Gottfried,Priester, Claus Ulrich,Windhoevel, Udo Frank,Fritz, Hans

, p. 1221 - 1230 (2007/10/02)

Coupling of the acezinoindole derivative 1a with N,N-dimethyl-m-anisidine via the corresponding chloroindolenine results, after cyclization, in the formation of an 1:1 mixture of the homocleavamine derivatives 3I and 3II.The corresponding reaction of the

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