209664-72-2 Usage
General Description
2-Amino-5-nitrobenzoic acid potassium salt is a chemical compound with the molecular formula C7H6N2O4K. It is a crystalline solid that is commonly used as a reagent in biochemistry and pharmaceutical research. The compound is a potassium salt derivative of 2-amino-5-nitrobenzoic acid, which is a derivative of benzoic acid. It is primarily used as a pH indicator, and it is also used in the synthesis of various organic compounds. The compound is typically handled and stored as a dry powder and should be kept away from heat, light, and moisture. It is important to use proper protective equipment and handling procedures when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 209664-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,6,6 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 209664-72:
(8*2)+(7*0)+(6*9)+(5*6)+(4*6)+(3*4)+(2*7)+(1*2)=152
152 % 10 = 2
So 209664-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N2O4.K/c8-6-2-1-4(9(12)13)3-5(6)7(10)11;/h1-3H,8H2,(H,10,11);/q;+1/p-1