168152-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168152-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,1,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 168152-89:
(8*1)+(7*6)+(6*8)+(5*1)+(4*5)+(3*2)+(2*8)+(1*9)=154
154 % 10 = 4
So 168152-89-4 is a valid CAS Registry Number.
InChI:InChI=1/C26H29N9O/c1-4-9-22-21(24(36)27-25-28-26(31-35(22)25)34(5-2)6-3)16-17-12-14-18(15-13-17)19-10-7-8-11-20(19)23-29-32-33-30-23/h7-8,10-15H,4-6,9,16H2,1-3H3,(H,27,28,31,36)(H,29,30,32,33)