152329-55-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152329-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,3,2 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152329-55:
(8*1)+(7*5)+(6*2)+(5*3)+(4*2)+(3*9)+(2*5)+(1*5)=120
120 % 10 = 0
So 152329-55-0 is a valid CAS Registry Number.
152329-55-0Relevant articles and documents
Desymmetrisation of meso propargylic diols
Adje,Breuilles,Uguen
, p. 4631 - 4634 (2007/10/02)
Meso acetylenic diols, conveniently separated from their threo isomers via the corresponding adducts with bromine, have been converted into optically pure derivatives by either lipase-catalysed hydrolysis of the corresponding diacetates or ketalisation of (+)-menthone.