143740-46-9 Usage
Appearance
White crystalline solid
Molecular weight
233.05 g/mol
Uses
a. Intermediate in the production of dyes
b. Intermediate in the production of pigments
c. Intermediate in the production of pharmaceuticals
d. Chemical intermediate in the production of agrochemicals
e. Chemical intermediate in the production of other specialty chemicals
Hazardous nature
Slightly hazardous
Potential health effects
a. Irritation to the skin
b. Irritation to the eyes
c. Irritation to the respiratory system
Environmental impact
Possible long-term effects on aquatic organisms
Check Digit Verification of cas no
The CAS Registry Mumber 143740-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143740-46:
(8*1)+(7*4)+(6*3)+(5*7)+(4*4)+(3*0)+(2*4)+(1*6)=119
119 % 10 = 9
So 143740-46-9 is a valid CAS Registry Number.