89033-89-6 Usage
General Description
5,6-dichloropyrimidine-2,4-diamine is a chemical compound with the molecular formula C4H4Cl2N4. It is a white to light yellow powder that is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. 5,6-dichloropyrimidine-2,4-diamine is a derivative of pyrimidine and contains two chlorine atoms and two amine groups. It is known for its high reactivity and ability to undergo various chemical reactions, making it a valuable building block in organic synthesis. Additionally, 5,6-dichloropyrimidine-2,4-diamine is considered to be a potential mutagen and has been the subject of toxicological studies to determine its potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 89033-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,3 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89033-89:
(7*8)+(6*9)+(5*0)+(4*3)+(3*3)+(2*8)+(1*9)=156
156 % 10 = 6
So 89033-89-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H4Cl2N4/c5-1-2(6)9-4(8)10-3(1)7/h(H4,7,8,9,10)
89033-89-6Relevant articles and documents
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Childress,McKee
, (1951)
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Pyrimidine N-Oxides. VI. The Ionization Constants of Pyrimidine-2,4-diamine N-Oxides
Cowden, William B.,Jacobsen, Noel W.
, p. 1195 - 1201 (2007/10/02)
The ionization constants of some pyrimidine-2,4-diamines and their N-oxides, including the drugs 'trimethoprim' and 'minoxidil', are reported.The syntheses of several pyrimidine-2,4-diamine N-oxides are described.
