91-70-3 Usage
General Description
4'-Amino-5'-methyl-p-toluenesulfon-o-anisidide is a chemical compound with the formula C14H16N2O3S. It is an organic compound derived from aniline and toluenesulfonic acid. This chemical is commonly used in the production of dyes and pigments, as well as in the synthesis of pharmaceuticals. It is a light yellow crystalline solid, with the ability to dissolve in organic solvents such as ethanol and acetone, but insoluble in water. 4'-Amino-5'-methyl-p-toluenesulfon-o-anisidide is associated with a high level of toxicity and should be handled with caution, as it can cause skin and eye irritation and may be harmful if ingested or inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 91-70-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91-70:
(4*9)+(3*1)+(2*7)+(1*0)=53
53 % 10 = 3
So 91-70-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H18N2O3S/c1-10-4-6-12(7-5-10)21(18,19)17-14-8-11(2)13(16)9-15(14)20-3/h4-9,17H,16H2,1-3H3