68239-81-6 Usage
General Description
3-Aminophenol hemisulfate is a chemical compound that consists of a mixture of two isomers of aminophenol, a benzenediol containing an amine group at the ortho position. It is commonly used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. The hemisulfate form of 3-aminophenol is a crystalline solid that is soluble in water and other polar solvents. It is a versatile compound with a wide range of applications in various industries, including the production of hair dyes, pharmaceuticals, and polymers. However, it should be handled with caution as it may have toxic effects on the skin and respiratory system if inhaled or absorbed through the skin.
Check Digit Verification of cas no
The CAS Registry Mumber 68239-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,3 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68239-81:
(7*6)+(6*8)+(5*2)+(4*3)+(3*9)+(2*8)+(1*1)=156
156 % 10 = 6
So 68239-81-6 is a valid CAS Registry Number.
InChI:InChI=1/2C6H7NO.H2O4S/c2*7-5-2-1-3-6(8)4-5;1-5(2,3)4/h2*1-4,8H,7H2;(H2,1,2,3,4)
