944154-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944154-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,1,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 944154-73:
(8*9)+(7*4)+(6*4)+(5*1)+(4*5)+(3*4)+(2*7)+(1*3)=178
178 % 10 = 8
So 944154-73-8 is a valid CAS Registry Number.
944154-73-8Relevant articles and documents
TAXOL DERIVATIVES WITH ANTITUMOR ACTIVITY
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, (2008/12/04)
Taxol derivatives or their salts having the formula as following: Wherein, R1, R2, Z1, Z2, Z3 and Z4 are defined as the description. Their preparation methods and their use as antitumor agent are also disclosed.