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140149-93-5

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140149-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140149-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,4 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140149-93:
(8*1)+(7*4)+(6*0)+(5*1)+(4*4)+(3*9)+(2*9)+(1*3)=105
105 % 10 = 5
So 140149-93-5 is a valid CAS Registry Number.

140149-93-5Downstream Products

140149-93-5Relevant articles and documents

1,3-Bis(trimethylsilyl)propene as 1,3- and 3,3-Propene Dianion Synthons. Reactions of 2-Aryl-1,3-bis(trimethylsilyl)propenes with Electrophiles

Weng, Wu-Wang,Luh, Tien-Yau

, p. 2760 - 2762 (2007/10/02)

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