1189704-85-5 Usage
Chemical Properties
Yellow Solid
Uses
2-(3-Chlorophenyl)-2-cyano-1-(3-pyridinyl-d4)-1-ethanone (cas# 1189704-85-5) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 1189704-85-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,0 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1189704-85:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*0)+(3*4)+(2*8)+(1*5)=195
195 % 10 = 5
So 1189704-85-5 is a valid CAS Registry Number.