786681-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 786681-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,6,6,8 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 786681-98:
(8*7)+(7*8)+(6*6)+(5*6)+(4*8)+(3*1)+(2*9)+(1*8)=239
239 % 10 = 9
So 786681-98-9 is a valid CAS Registry Number.
786681-98-9Relevant articles and documents
CHEMICAL COMPOUNDS
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Page 131, (2010/02/09)
Quinazoline derivatives of formula (I); for use in the treatment of proliferative diseases such as cancer and in the preparation of medicaments for use in the treatment of proliferative diseases, and to processes for their preparation, as well as pharmaceutical compositions containing them as active ingredient.
