78756-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78756-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,5 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78756-61:
(7*7)+(6*8)+(5*7)+(4*5)+(3*6)+(2*6)+(1*1)=183
183 % 10 = 3
So 78756-61-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H27NO2/c1-14(18(21)16-10-6-3-7-11-16)19-13-12-17(20)15-8-4-2-5-9-15/h3,6-7,10-11,14-15,18-19,21H,2,4-5,8-9,12-13H2,1H3/t14-,18-/m0/s1