103618-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103618-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,1 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 103618-16:
(8*1)+(7*0)+(6*3)+(5*6)+(4*1)+(3*8)+(2*1)+(1*6)=92
92 % 10 = 2
So 103618-16-2 is a valid CAS Registry Number.
InChI:InChI=1/C35H42N2O9/c1-15-11-18-12-23(39)29-30(33(42)19-9-8-10-22(38)28(19)34(29)43)27(18)35(46-25-14-21(37(6)7)32(41)17(3)45-25)26(15)24-13-20(36(4)5)31(40)16(2)44-24/h8-12,16-17,20-21,24-25,31-32,38-41H,13-14H2,1-7H3