882747-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882747-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,7,4 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 882747-74:
(8*8)+(7*8)+(6*2)+(5*7)+(4*4)+(3*7)+(2*7)+(1*4)=222
222 % 10 = 2
So 882747-74-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H14ClF3N2O/c1-2-14(15-9-12(7-8-21-15)16(18,19)20)22-23-10-11-5-3-4-6-13(11)17/h3-9H,2,10H2,1H3/b22-14-