1431697-75-4 Usage
Uses
Ethyl 3-(3-(tert-butylthio)-5-methoxy-1H-indol-2-yl)-2,2-dimethylpropanoate is a useful intermediate for organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 1431697-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,6,9 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1431697-75:
(9*1)+(8*4)+(7*3)+(6*1)+(5*6)+(4*9)+(3*7)+(2*7)+(1*5)=174
174 % 10 = 4
So 1431697-75-4 is a valid CAS Registry Number.