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905308-67-0

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905308-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905308-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,3,0 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 905308-67:
(8*9)+(7*0)+(6*5)+(5*3)+(4*0)+(3*8)+(2*6)+(1*7)=160
160 % 10 = 0
So 905308-67-0 is a valid CAS Registry Number.

905308-67-0Downstream Products

905308-67-0Relevant articles and documents

Asymmetric induction in methyl ketone aldol additions to α-alkoxy and α,β-bisalkoxy aldehydes: A model for acyclic stereocontrol

Evans, David A.,Cee, Victor J.,Siska, Sarah J.

, p. 9433 - 9441 (2007/10/03)

A systematic study of methyl ketone aldol additions under nonchelating conditions with α-alkoxy and α,β-bisalkoxy aldehydes is described. Additions to aldehydes containing a single α-alkoxy stereocenter generally provide the product diastereomers in accor

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