500726-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 500726-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,7,2 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 500726-11:
(8*5)+(7*0)+(6*0)+(5*7)+(4*2)+(3*6)+(2*1)+(1*1)=104
104 % 10 = 4
So 500726-11-4 is a valid CAS Registry Number.
500726-11-4Relevant articles and documents
Anticancer taxanes such as paclitaxel, docetaxel and their structural analogs, and a method for the preparation thereof
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Page 3, (2010/02/06)
A process for the preparation of taxanes comprising wherein R is a tert. butoxycarbonyl or benzoyl group; PMP is p-methoxyphenyl group; G1 is acetyl group; G2 is haloacetyl group comprising a) protecting the C-7 hydroxyl group of 10-
