13138-77-7 Usage
Type of compound
Synthetic intermediate
Usage
Production of pharmaceuticals and agrochemicals
Physical appearance
Yellow crystalline solid
Chemical group 1
Nitro group (-NO2)
Chemical group 2
Carboxamide group (-CONH2)
Derivative
Pyrrole
Purpose
Useful for various chemical reactions and applications
Application
Building block in organic synthesis for creating complex molecules
Advantages
Versatility and reactivity in the development of new compounds with potential medicinal and agricultural properties
Check Digit Verification of cas no
The CAS Registry Mumber 13138-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,3 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13138-77:
(7*1)+(6*3)+(5*1)+(4*3)+(3*8)+(2*7)+(1*7)=87
87 % 10 = 7
So 13138-77-7 is a valid CAS Registry Number.