135215-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135215-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,1 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135215-65:
(8*1)+(7*3)+(6*5)+(5*2)+(4*1)+(3*5)+(2*6)+(1*5)=105
105 % 10 = 5
So 135215-65-5 is a valid CAS Registry Number.
135215-65-5Relevant articles and documents
A new route to 19-substituted steroids from 19-nor steroids: Sigmatropic [3,3] and [2,3] rearrangements revisited
Lesuisse,Canu,Tric
, p. 8491 - 8504 (1994)
Sigmatropic [3,3] and [2,3] rearrangements of 11-substituted estradienedione derivatives gave rise to new 19-substituted androstenedione analogs.
