235432-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 235432-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,5,4,3 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 235432-33:
(8*2)+(7*3)+(6*5)+(5*4)+(4*3)+(3*2)+(2*3)+(1*3)=114
114 % 10 = 4
So 235432-33-4 is a valid CAS Registry Number.
235432-33-4Relevant articles and documents
A new semisynthesis of paclitaxel from Baccatin III
Baloglu, Erkan,Kingston, David G. I.
, p. 1068 - 1071 (1999)
A new method for the semisynthesis of paclitaxel (Taxol) from baccatin III via a dioxo-oxathiazolidine intermediate is reported.
