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130613-35-3

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130613-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130613-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,1 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130613-35:
(8*1)+(7*3)+(6*0)+(5*6)+(4*1)+(3*3)+(2*3)+(1*5)=83
83 % 10 = 3
So 130613-35-3 is a valid CAS Registry Number.

130613-35-3Relevant articles and documents

A Stereospecific Synthesis of 3,3-Disubstituted Allylic Alcohols. The Intermolecular Pinacol Cross-Coupling Reaction between α,α-Disubstituted α-(Diphenylphosphinoyl)acetaldehydes (Ph2P(O)CR1R2CHO) and Saturated Aldehydes

Park, Jeonghan,Pedersen, Steven F.

, p. 5924 - 5926 (2007/10/02)

High diastereofacial selectivity is observed in the intermolecular pinacol cross-coupling of α,α-disubstituted α-(diphenylphosphinoyl)acetaldehydes with saturated aldehydes.The diols obtained from these reactions are converted to (E)-allylic alcohols via a Horner-Wittig elimination reaction.

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