81760-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81760-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,6 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81760-46:
(7*8)+(6*1)+(5*7)+(4*6)+(3*0)+(2*4)+(1*6)=135
135 % 10 = 5
So 81760-46-5 is a valid CAS Registry Number.
InChI:InChI=1/C36H58O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-33(37)40-27-36(38)26-35-23-19-30-29-21-24-39-31(29)20-22-34(30,2)32(35)18-17-28(36)25-35/h21,24,28,30,32,38H,3-20,22-23,25-27H2,1-2H3/t28-,30-,32+,34-,35-,36-/m1/s1