1033517-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033517-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,5,1 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1033517-21:
(9*1)+(8*0)+(7*3)+(6*3)+(5*5)+(4*1)+(3*7)+(2*2)+(1*1)=103
103 % 10 = 3
So 1033517-21-3 is a valid CAS Registry Number.
1033517-21-3Relevant articles and documents
METHOD OF PREPARING DOCETAXEL AND INTERMEDIATES USED THEREIN
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Page/Page column 12-13, (2008/12/06)
The present invention relates to a novel method for preparing docetaxel having anti-tumor and anti-leukemia activity, and intermediates used therein.