18593-45-8 Usage
Heterocyclic compound
Contains a thieno pyrimidine ring system
Substitution
Three methyl groups attached to the 2, 5, and 6 positions
Derivative
Of thieno[2,3-d]pyrimidine
Functional group
Keto group attached to the 4 position
Usage
Building block in organic synthesis for the preparation of pharmaceuticals, agrochemicals, and other fine chemicals
Biological activities
Studied for potential properties
Pharmacological properties
Studied for potential properties
Check Digit Verification of cas no
The CAS Registry Mumber 18593-45-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,9 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18593-45:
(7*1)+(6*8)+(5*5)+(4*9)+(3*3)+(2*4)+(1*5)=138
138 % 10 = 8
So 18593-45-8 is a valid CAS Registry Number.
