140911-17-7 Usage
General Description
2,3-Pyrazinedione, 1,4-dihydro-5,6-dimethyl-, monohydrazone (9CI) is a chemical compound with the molecular formula C6H10N4O. Also known as 5,6-Dimethyl-1,4-dihydronicotinazide, it is a hydrazone derivative of pyrazinedione. 2,3-Pyrazinedione, 1,4-dihydro-5,6-dimethyl-, monohydrazone (9CI) is used as a reactant in organic synthesis and has potential applications in the pharmaceutical and agrochemical industries. It is also used in research and development as a building block for the synthesis of various compounds. 2,3-Pyrazinedione, 1,4-dihydro-5,6-dimethyl-, monohydrazone (9CI) is a colorless to yellow solid with a molecular weight of 150.17 g/mol and a melting point of 216-217°C.
Check Digit Verification of cas no
The CAS Registry Mumber 140911-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,1 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140911-17:
(8*1)+(7*4)+(6*0)+(5*9)+(4*1)+(3*1)+(2*1)+(1*7)=97
97 % 10 = 7
So 140911-17-7 is a valid CAS Registry Number.