657405-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 657405-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,7,4,0 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 657405-39:
(8*6)+(7*5)+(6*7)+(5*4)+(4*0)+(3*5)+(2*3)+(1*9)=175
175 % 10 = 5
So 657405-39-5 is a valid CAS Registry Number.
657405-39-5Relevant articles and documents
FURANTHIAZOLE DERIVATIVES AS HEPARANASE INHIBITORS
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Page 14, (2010/11/30)
The invention provides a compound of formula (I) or a pharmaceutically acceptable salt or prodrug thereof: (I) wherein the groups Q, R2, R3, R4 and R5 represent various substituent groups, and their use as inhibitors of heparanase.
