1331-45-9 Usage
Appearance
White to off-white crystalline powder
Molecular weight
221.3 g/mol
Classification
Nitrile
Functional groups
Carbon-nitrogen triple bond, acetyl group, and ethyl group
Structure
Acetyl group and ethyl group attached to a cyclohexane ring
Applications
Intermediate in the synthesis of pharmaceuticals and other organic compounds
Suitability
Useful in organic synthesis and research due to its properties
Check Digit Verification of cas no
The CAS Registry Mumber 1331-45-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1331-45:
(6*1)+(5*3)+(4*3)+(3*1)+(2*4)+(1*5)=49
49 % 10 = 9
So 1331-45-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H17NO2/c1-3-11(8-12)7-5-4-6-10(11)14-9(2)13/h10H,3-7H2,1-2H3
