70689-95-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70689-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70689-95:
(7*7)+(6*0)+(5*6)+(4*8)+(3*9)+(2*9)+(1*5)=161
161 % 10 = 1
So 70689-95-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H27N2O.ClH/c1-24-10-8-22-16-4-2-3-5-17(16)23-9-6-18-20(21(22)23)15(12-19(22)24)14(13-24)7-11-25-18;/h2-5,7,15,18-21H,6,8-13H2,1H3;1H/q+1;/p-1/t15-,18-,19-,20-,21-,22?,24?;/m0./s1