81844-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81844-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,4 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81844-76:
(7*8)+(6*1)+(5*8)+(4*4)+(3*4)+(2*7)+(1*6)=150
150 % 10 = 0
So 81844-76-0 is a valid CAS Registry Number.
InChI:InChI=1/C19H30O3/c1-18-7-5-12(20)9-11(18)3-4-13-14(18)6-8-19(2)16(22)10-15(21)17(13)19/h3,12-17,20-22H,4-10H2,1-2H3/t12?,13-,14+,15?,16?,17-,18+,19-/m1/s1