866127-80-2 Usage
Uses
5-Bromo-1-butyl-3-hydroxy-3-[2-(2-hydroxyphenyl)-2-oxoethyl]indol-2-one is a derivative of 5-Bromo-1-butyl-, 1H-Indole-2,3-dione (332929-55-2) which is a useful reagent in the synthesis of 3-Hydroxy-3-(nitroalkyl)indolinones derivatives via BMIm[OH] catalyzed Henry reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 866127-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,1,2 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 866127-80:
(8*8)+(7*6)+(6*6)+(5*1)+(4*2)+(3*7)+(2*8)+(1*0)=192
192 % 10 = 2
So 866127-80-2 is a valid CAS Registry Number.