65745-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65745-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,7,4 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 65745-47:
(7*6)+(6*5)+(5*7)+(4*4)+(3*5)+(2*4)+(1*7)=153
153 % 10 = 3
So 65745-47-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H36N2O4/c1-18-8-7-9-23-15-19(2)21(4)29-26(16-22-17-33-25-11-6-5-10-24(22)25)34-31(38)32(23,29)28(36)13-12-27(35)30(37)20(3)14-18/h5-7,9-15,17-18,21,23,26,29-30,33,37H,8,16H2,1-4H3,(H,34,38)/b9-7+,13-12+,20-14-