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151983-40-3

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151983-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151983-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151983-40:
(8*1)+(7*5)+(6*1)+(5*9)+(4*8)+(3*3)+(2*4)+(1*0)=143
143 % 10 = 3
So 151983-40-3 is a valid CAS Registry Number.

151983-40-3Downstream Products

151983-40-3Relevant articles and documents

Asymmetric Heck reaction of alkenyl iodides in the presence of silver salts. Catalytic asymmetric synthesis of decalin and functionalized indolizidine derivatives

Sato,Nukui,Sodeoka,Shibasaki

, p. 371 - 382 (2007/10/02)

Decalin derivatives 3 (up to 80% ee) and indolizidine derivative 6 (up to 86% ee) have been synthesized by an asymmetric Heck reaction starting with prochiral alkenyl iodides 1 and 4, respectively. The important role of silver salts in the asymmetric Heck

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