153652-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153652-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,6,5 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 153652-69:
(8*1)+(7*5)+(6*3)+(5*6)+(4*5)+(3*2)+(2*6)+(1*9)=138
138 % 10 = 8
So 153652-69-8 is a valid CAS Registry Number.
153652-69-8Relevant articles and documents
Method for preparing taxane derivatives
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, (2008/06/13)
A method for preparing taxane derivatives of general formula (I) by esterifying protected baccatin III or protected 10-deacetyl baccatin III with an acid of general formula (II). In general formulae (I) and (II), Ar is an aryl radical; R1 and R