183293-62-1 Usage
Uses
3-Hydroxy-4-methylaniline hemisulfate is used in the making of powdered hair dyeing compositions.
Check Digit Verification of cas no
The CAS Registry Mumber 183293-62-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,9 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 183293-62:
(8*1)+(7*8)+(6*3)+(5*2)+(4*9)+(3*3)+(2*6)+(1*2)=151
151 % 10 = 1
So 183293-62-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO.H2O4S/c1-5-2-3-6(8)4-7(5)9;1-5(2,3)4/h2-4,9H,8H2,1H3;(H2,1,2,3,4)