34682-89-8 Usage
Class
Nitrothiophenes (organic compounds)
Appearance
Pale yellow to light brown crystalline powder
Solubility
Insoluble in water, soluble in ethanol and other organic solvents
Uses
Building block in the synthesis of organic electronic materials (e.g. organic semiconductors, dyes for solar cells), production of pharmaceuticals, agrochemicals, and other industrial products
Toxicity
Moderate
Safety measures
Proper handling and precautions required
Check Digit Verification of cas no
The CAS Registry Mumber 34682-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34682-89:
(7*3)+(6*4)+(5*6)+(4*8)+(3*2)+(2*8)+(1*9)=138
138 % 10 = 8
So 34682-89-8 is a valid CAS Registry Number.
