132216-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132216-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,1 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132216-39:
(8*1)+(7*3)+(6*2)+(5*2)+(4*1)+(3*6)+(2*3)+(1*9)=88
88 % 10 = 8
So 132216-39-8 is a valid CAS Registry Number.
132216-39-8Relevant articles and documents
An enantioselective synthesis of (+)-crotanecine by an intramolecular azide 1,3-dipolar cycloaddition
Bennett III,Cha
, p. 5437 - 5440 (1990)
An efficient, enantioselective synthesis of (+)-crotanecine (1) has been accomplished by an intramolecular azide [2+3] dipolar cycloaddition starting from 2,3-O-isopropylidene-D-erythrose (8).
