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141329-77-3

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141329-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141329-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,2 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141329-77:
(8*1)+(7*4)+(6*1)+(5*3)+(4*2)+(3*9)+(2*7)+(1*7)=113
113 % 10 = 3
So 141329-77-3 is a valid CAS Registry Number.

141329-77-3Relevant articles and documents

Highly Diastereoselective Alcoholysis of ?-Symmetric Dicarboxylic Acid Anhydrides Using 1-Phenyl-3,3-bis(trifluoromethyl)propan-1,3-diol

Suda, Yoshimitsu,Yago, Seiji,Shiro, Motoo,Taguchi, Takeo

, p. 389 - 392 (2007/10/02)

Highly diastereoselective alcoholysis of ?-symmetric dicarboxylic acid anhydrides was performed using 1-phenyl-3,3-bis(trifluoromethyl)propan-1,3-diol.The importance of the geminally trifluoromethylated carbinol moiety for achieving a high degree of chiral induction was confirmed from lower diastereoselectivity with the hydroxyl protected 1,3-diol or with the similar 1,3-diols having hydrocarbon substituents instead of the trifluoromethyl group.

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