84100-15-2 Usage
General Description
Naphthol AS-E acetate, also known as 3-Hydroxy-2-naphthoic acid acetate, is a chemical compound commonly used in the textile industry as a dye intermediate. It is derived from naphthol AS-E, a yellowish or greenish-yellow solid that is insoluble in water but soluble in alcohol and ether. Naphthol AS-E acetate is typically used in the preparation of fast and brilliant dyes for cellulosic fibers, and it is known for its good light and wash fastness. It is also utilized in the production of pigments, pharmaceuticals, and organic synthesis. However, it is important to handle this chemical with care as it may cause skin and eye irritation, and proper safety precautions should be taken when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 84100-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,0 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84100-15:
(7*8)+(6*4)+(5*1)+(4*0)+(3*0)+(2*1)+(1*5)=92
92 % 10 = 2
So 84100-15-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H14ClNO3/c1-12(22)24-18-11-14-5-3-2-4-13(14)10-17(18)19(23)21-16-8-6-15(20)7-9-16/h2-11H,1H3,(H,21,23)
