63244-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63244-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,2,4 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 63244-88:
(7*6)+(6*3)+(5*2)+(4*4)+(3*4)+(2*8)+(1*8)=122
122 % 10 = 2
So 63244-88-2 is a valid CAS Registry Number.
InChI:InChI=1/C31H39N5O6/c1-20(33-28(37)21(2)34-31(40)42-19-22-11-5-4-6-12-22)29(38)36-26(15-9-10-16-32)30(39)35-24-17-23-13-7-8-14-25(23)27(18-24)41-3/h4-8,11-14,17-18,20-21,26H,9-10,15-16,19,32H2,1-3H3,(H,33,37)(H,34,40)(H,35,39)(H,36,38)/t20?,21-,26-/m0/s1