103769-72-8 Usage
General Description
2,5-Pyridinediamine,N,N-dinitro-(9CI) is a chemical compound with the molecular formula C5H6N4O4. Also known as 2,5-Dinitro-1,4-phenylenediamine, it belongs to the class of aromatic amines and nitro compounds. It is a yellowish crystalline solid that is primarily used as a chemical intermediate in the production of dyes and pigments. It is also utilized in the synthesis of pharmaceuticals and organic compounds. However, 2,5-Pyridinediamine,N,N-dinitro-(9CI) is considered to be toxic and potentially hazardous to human health and the environment, and precautions should be taken when handling and using it.
Check Digit Verification of cas no
The CAS Registry Mumber 103769-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,6 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103769-72:
(8*1)+(7*0)+(6*3)+(5*7)+(4*6)+(3*9)+(2*7)+(1*2)=128
128 % 10 = 8
So 103769-72-8 is a valid CAS Registry Number.