85665-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85665-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,6 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85665-95:
(7*8)+(6*5)+(5*6)+(4*6)+(3*5)+(2*9)+(1*5)=178
178 % 10 = 8
So 85665-95-8 is a valid CAS Registry Number.
InChI:InChI=1/C32H27ClN10O9S3.2Na/c1-4-43-28(45)22(26(34)44)15(3)23(29(43)46)42-41-20-13-18(10-12-21(20)54(47,48)49)36-32-39-30(33)38-31(40-32)35-17-8-6-16(7-9-17)27-37-19-11-5-14(2)25(24(19)53-27)55(50,51)52;;/h5-13,41H,4H2,1-3H3,(H2,34,44)(H,47,48,49)(H,50,51,52)(H2,35,36,38,39,40);;/q;2*+1/p-2/b42-23+;;