1634-75-9 Usage
Structure
A derivative of benzenediacetonitrile with two methyl groups attached at the 4th and 6th positions.
Category
Organic compound
Usage
a. Intermediate in the production of pharmaceuticals and agrochemicals
b. Reagent in organic synthesis, particularly in the formation of complex organic molecules
Physical State
Colorless to pale yellow liquid
Odor
Slightly aromatic
Hazardous Nature
Considered a hazardous compound
Handling and Storage
Requires careful handling and storage due to its hazardous nature
Check Digit Verification of cas no
The CAS Registry Mumber 1634-75-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,3 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1634-75:
(6*1)+(5*6)+(4*3)+(3*4)+(2*7)+(1*5)=79
79 % 10 = 9
So 1634-75-9 is a valid CAS Registry Number.