92219-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92219-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,1 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 92219-95:
(7*9)+(6*2)+(5*2)+(4*1)+(3*9)+(2*9)+(1*5)=139
139 % 10 = 9
So 92219-95-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H23ClN2/c1-6-21(4)16(22)10-14-18(19(21)23-5)12-11-24-15-9-7-8-13(17(12)15)20(14,2)3/h6-9,11,14,16,18-19,24H,1,10H2,2-4H3/t14-,16+,18-,19+,21-/m0/s1