143769-25-9 Usage
General Description
2-Amino-3,5-dibromo-6-chlorobenzoic acid is a chemical compound consisting of a benzene ring with two bromine substituents and one chlorine substituent, as well as an amino group and a carboxylic acid group. It is used in organic synthesis and as an intermediate in the production of pharmaceuticals. 2-AMINO-3,5-DIBROMO-6-CHLOROBENZOIC ACID is a white to off-white crystalline powder that is insoluble in water but soluble in organic solvents. It is important to handle this compound with care as it may be harmful if ingested, inhaled, or comes into contact with skin.
Check Digit Verification of cas no
The CAS Registry Mumber 143769-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,6 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143769-25:
(8*1)+(7*4)+(6*3)+(5*7)+(4*6)+(3*9)+(2*2)+(1*5)=149
149 % 10 = 9
So 143769-25-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H4Br2ClNO2/c8-2-1-3(9)6(11)4(5(2)10)7(12)13/h1H,11H2,(H,12,13)