101750-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101750-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,5 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101750-87:
(8*1)+(7*0)+(6*1)+(5*7)+(4*5)+(3*0)+(2*8)+(1*7)=92
92 % 10 = 2
So 101750-87-2 is a valid CAS Registry Number.
101750-87-2Relevant articles and documents
NEW SYNTHESIS OF TWO OPTICALLY ACTIVE STEROID CD RING SYNTHONS BY MICROBIAL ASYMMETRIC REDUCTION
Dai, Wei-Min,Zhou, Wei-Shan
, p. 4475 - 4482 (2007/10/02)
Two optically active steroid CD ring synthons 4 and 19 were synthesized from 11 obtained by the microbial asymmetric reduction of a pro-chiral trione 10 which could be efficiently prepared by the reaction of a new annelating reagent 9 with 2-ethyl-cyclope
