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12276-09-4

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12276-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12276-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12276-09:
(7*1)+(6*2)+(5*2)+(4*7)+(3*6)+(2*0)+(1*9)=84
84 % 10 = 4
So 12276-09-4 is a valid CAS Registry Number.

12276-09-4Downstream Products

12276-09-4Relevant articles and documents

DARSTELLUNG KATIONISCHER HALBYLIDE AUS METALLKOMPLEXEN

Uedelhoven, Wolfgang,Eberl, Karl,Sieber, Werner,Kreissl, Fritz Roland

, p. 301 - 308 (2007/10/02)

Neutral and cationic metal substituted ylids react with an excess of trimethylphosphane to give cationic half ylids.With normal synthetic methods only few of these compounds could be obtained in very low yields.The structures are derived from spectroscopi

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