42486-84-0 Usage
General Description
2-amino-5-(2-bromoacrylamido)benzenesulfonic acid, also known as BASA, is a chemical compound belonging to the class of benzenesulfonic acids. It is derived from the reaction of 2-amino-5-nitrotoluene with bromoacetyl bromide and subsequent reduction of the nitro group. BASA is commonly used as an intermediate in the synthesis of dyestuffs and pigments, and also has potential applications in the field of organic synthesis. Additionally, BASA exhibits strong acidic properties due to the presence of the sulfonic acid group, making it useful in various chemical processes and reactions. However, it is important to handle BASA with caution as it can be hazardous if not properly handled and stored.
Check Digit Verification of cas no
The CAS Registry Mumber 42486-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,8 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 42486-84:
(7*4)+(6*2)+(5*4)+(4*8)+(3*6)+(2*8)+(1*4)=130
130 % 10 = 0
So 42486-84-0 is a valid CAS Registry Number.