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909132-74-7

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909132-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 909132-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,1,3 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 909132-74:
(8*9)+(7*0)+(6*9)+(5*1)+(4*3)+(3*2)+(2*7)+(1*4)=167
167 % 10 = 7
So 909132-74-7 is a valid CAS Registry Number.

909132-74-7Downstream Products

909132-74-7Relevant articles and documents

Phosphazene base-catalyzed condensation of trimethylsilylacetate with carbonyl compounds

Kobayashi, Koji,Ueno, Masahiro,Kondo, Yoshinori

, p. 3128 - 3130 (2008/09/20)

The t-Bu-P4 base was found to be an excellent catalyst for the condensation of trimethylsilylacetate or trimethylacetonitrile with carbonyl compounds to form functionalized alkenes and β-enaminoesters were also synthesized by the condensation with formanilides. The Royal Society of Chemistry 2006.

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