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1312775-29-3

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1312775-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312775-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,7,7 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1312775-29:
(9*1)+(8*3)+(7*1)+(6*2)+(5*7)+(4*7)+(3*5)+(2*2)+(1*9)=143
143 % 10 = 3
So 1312775-29-3 is a valid CAS Registry Number.

1312775-29-3Relevant articles and documents

Iron-catalyzed carbonylation-peroxidation of alkenes with aldehydes and hydroperoxides

Liu, Weiping,Li, Yuanming,Liu, Kaisheng,Li, Zhiping

supporting information; experimental part, p. 10756 - 10759 (2011/08/22)

A three-component reaction of alkenes, aldehydes, and hydroperoxides catalyzed by FeCl2 to β-peroxy ketones has been achieved. This three-component reaction can be also applied to the synthesis of α-carbonyl epoxides, through either a stepwise base-induced epoxidation of the separated β-peroxy ketone products or a one-pot process by simply adding base to the reaction mixture after the completion of the three-component reaction.

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