1122456-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1122456-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,2,4,5 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1122456-40:
(9*1)+(8*1)+(7*2)+(6*2)+(5*4)+(4*5)+(3*6)+(2*4)+(1*0)=109
109 % 10 = 9
So 1122456-40-9 is a valid CAS Registry Number.
1122456-40-9Relevant academic research and scientific papers
PROCESS FOR CONVERTING 9-DIHYDRO-13-ACETYLBACCATIN III INTO DOCETAXEL OR PACLITAXEL
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Page/Page column 43-44, (2009/04/25)
Processes for the preparation of docetaxel and paclitaxel or analogs from 9-dihydro-13-acetylbaccatin III via key intermediates (4), (5), (6), (6'), (8) and (8') or via intermediate (12) as well as processes for the preparation of said intermediates are d
