80867-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80867-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,6 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80867-04:
(7*8)+(6*0)+(5*8)+(4*6)+(3*7)+(2*0)+(1*4)=145
145 % 10 = 5
So 80867-04-5 is a valid CAS Registry Number.
InChI:InChI=1/C34H45NO3/c1-3-5-7-9-17-37-31-23-28-22-29(34(36)30(28)24-32(31)38-18-10-8-6-4-2)21-25-19-26-13-11-15-35-16-12-14-27(20-25)33(26)35/h19-21,23-24H,3-18,22H2,1-2H3