185846-15-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185846-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,8,4 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 185846-15:
(8*1)+(7*8)+(6*5)+(5*8)+(4*4)+(3*6)+(2*1)+(1*5)=175
175 % 10 = 5
So 185846-15-5 is a valid CAS Registry Number.
InChI:InChI=1/C25H30O6/c1-3-19(2)16-17-22(27)21(26)15-13-11-9-7-5-4-6-8-10-12-14-20-18-23(28)24(31-20)25(29)30/h4-17,19-20,23-24,28H,3,18H2,1-2H3,(H,29,30)/b6-4+,7-5+,10-8+,11-9+,14-12+,15-13+,17-16+/t19?,20-,23-,24-/m1/s1