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142037-09-0

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142037-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142037-09-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,3 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142037-09:
(8*1)+(7*4)+(6*2)+(5*0)+(4*3)+(3*7)+(2*0)+(1*9)=90
90 % 10 = 0
So 142037-09-0 is a valid CAS Registry Number.

142037-09-0Downstream Products

142037-09-0Relevant articles and documents

The efficient resolution of protected diols and hydroxy aldehydes by lipases: Steric auxilliary approach and synthetic applications

Kim,Lim,Choi,Whang,Ku,Choi

, p. 71 - 76 (1996)

1,n-Diols (n = 2-5) and 2-hydroxy aldehydes protected with a steric auxilliary are transformed by Pseudomonas lipases with high enantioselectivity, thus allowing the efficient resolution of these molecules and the synthesis of related derivatives with high optical purity.

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