71130-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71130-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,3 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71130-10:
(7*7)+(6*1)+(5*1)+(4*3)+(3*0)+(2*1)+(1*0)=74
74 % 10 = 4
So 71130-10-4 is a valid CAS Registry Number.
InChI:InChI=1/C35H29N2O4.HI/c1-3-36-28-22-26(34(38)24-12-7-5-8-13-24)18-20-30(28)40-32(36)16-11-17-33-37(4-2)29-23-27(19-21-31(29)41-33)35(39)25-14-9-6-10-15-25;/h5-23H,3-4H2,1-2H3;1H/q+1;/p-1