78761-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78761-59-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,6 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78761-59:
(7*7)+(6*8)+(5*7)+(4*6)+(3*1)+(2*5)+(1*9)=178
178 % 10 = 8
So 78761-59-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H30O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-20(13,2)19(15)17(25)10-21(16,3)22(12,27)18(26)11-23/h6-7,9,12,15-17,19,23,25,27H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,17-,19-,20+,21+,22+/m1/s1