80154-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80154-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,5 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80154-52:
(7*8)+(6*0)+(5*1)+(4*5)+(3*4)+(2*5)+(1*2)=105
105 % 10 = 5
So 80154-52-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H40O6/c1-6-7-8-9-10-11-12-13-24(32)36-29-16-20(3)30(35)22(25(29)27(29,4)5)15-21(18-31)17-28(34)23(30)14-19(2)26(28)33/h8-15,20,22-23,25,31,34-35H,6-7,16-18H2,1-5H3/b9-8+,11-10+,13-12+