106585-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106585-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,5,8 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 106585-58:
(8*1)+(7*0)+(6*6)+(5*5)+(4*8)+(3*5)+(2*5)+(1*8)=134
134 % 10 = 4
So 106585-58-4 is a valid CAS Registry Number.
106585-58-4Relevant articles and documents
Anti-cancer quinazoline derivatives
-
, (2008/06/13)
A compound of formula I: STR1 wherein R is hydrogen; oran alkyl, alkenyl or alkynyl group of up to 6 carbon atoms; nis O; 1 or 2; Z represents --CH=CH-- or --S--; each X independently represents halogeno, C1 -C4 alkyl, C1 -C4 alkoxy, nitro or trifluoromethyl; and Y represents a group of formula: STR2 or a pharmaceutically acceptable salt or ester thereof.
