84145-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84145-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,4 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84145-88:
(7*8)+(6*4)+(5*1)+(4*4)+(3*5)+(2*8)+(1*8)=140
140 % 10 = 0
So 84145-88-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H31N5O4/c1-12(2)9-15(18(22)27)25-20(29)16(10-14-7-5-4-6-8-14)24-17(26)11-23-19(28)13(3)21/h4-8,12-13,15-16H,9-11,21H2,1-3H3,(H2,22,27)(H,23,28)(H,24,26)(H,25,29)/t13-,15+,16+/m1/s1