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143359-33-5

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143359-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143359-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,5 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143359-33:
(8*1)+(7*4)+(6*3)+(5*3)+(4*5)+(3*9)+(2*3)+(1*3)=125
125 % 10 = 5
So 143359-33-5 is a valid CAS Registry Number.

143359-33-5Relevant articles and documents

A new approach to 2-phenylthioalcohols in high optical purity

Orena,Porzi,Sandri

, p. 3797 - 3800 (2007/10/02)

2-Phenylthioalcohols are prepared in high optical purity by alkylation of chiral imides of 2-phenylthioacetic acid, obtained starting from chiral imidazolidin-2-ones.

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