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1040132-23-7

1040132-23-7

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1040132-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040132-23-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,1,3 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1040132-23:
(9*1)+(8*0)+(7*4)+(6*0)+(5*1)+(4*3)+(3*2)+(2*2)+(1*3)=67
67 % 10 = 7
So 1040132-23-7 is a valid CAS Registry Number.

1040132-23-7Downstream Products

1040132-23-7Relevant articles and documents

Asymmetric hydrogenation approaches to valuable, acyclic 1,3-hydroxymethyl chirons

Zhu, Ye,Burgess, Kevin

supporting information; experimental part, p. 8894 - 8895 (2009/02/03)

An iridium carbene oxazoline complex was used to catalyze hydrogenations of trisubstituted alkenes to give terminal and internal 1,3-hydroxymethyl chirons. The products are accessible in all possible stereoisomeric forms. These hydrogenations do not requi

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