119942-70-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119942-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,4 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119942-70:
(8*1)+(7*1)+(6*9)+(5*9)+(4*4)+(3*2)+(2*7)+(1*0)=150
150 % 10 = 0
So 119942-70-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H25N3O2.ClH/c1-21-11-8-20(22(2)19(21)24)9-12-23-10-7-15-14-5-3-4-6-17(14)25-18(15)16(23)13-20;/h3-6,16H,7-13H2,1-2H3;1H/t16-,20+;/m0./s1