102878-12-6 Usage
Chemical compound
6-Chloronaphthalene-1-sulfonic acid
Derivative of
Naphthalenesulfonic acid
Common uses
Production of dyes, pigments, and pharmaceuticals
Physical properties
White to off-white crystalline solid, soluble in water
Melting point
180-183 °C
Other uses
Intermediate in the synthesis of other chemicals, reagent in organic synthesis
Handling precautions
May be harmful if ingested or inhaled, can cause skin and eye irritation
Check Digit Verification of cas no
The CAS Registry Mumber 102878-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,8,7 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 102878-12:
(8*1)+(7*0)+(6*2)+(5*8)+(4*7)+(3*8)+(2*1)+(1*2)=116
116 % 10 = 6
So 102878-12-6 is a valid CAS Registry Number.