146883-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146883-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,8,8 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146883-72:
(8*1)+(7*4)+(6*6)+(5*8)+(4*8)+(3*3)+(2*7)+(1*2)=169
169 % 10 = 9
So 146883-72-9 is a valid CAS Registry Number.
InChI:InChI=1/C28H48OSe/c1-18(2)8-7-9-19(3)22-10-11-23-21-17-26(30-6)25-16-20(29)12-14-28(25,5)24(21)13-15-27(22,23)4/h18-24,29H,7-17H2,1-6H3/t19-,20+,21+,22-,23+,24+,27-,28-/m1/s1/i30-5