89033-89-6 Usage
Uses
Used in Pharmaceutical Industry:
5,6-dichloropyrimidine-2,4-diamine is used as a key intermediate in the synthesis of various pharmaceuticals for its high reactivity and ability to participate in multiple chemical reactions, contributing to the development of new drugs.
Used in Agrochemical Industry:
In the agrochemical sector, 5,6-dichloropyrimidine-2,4-diamine is utilized as an intermediate in the production of pesticides and other agrochemicals, leveraging its chemical properties to create effective compounds for agricultural applications.
Used in Dye Industry:
5,6-dichloropyrimidine-2,4-diamine is employed as a chemical intermediate in the manufacture of dyes, where its unique structure and reactivity allow for the creation of a wide range of colorants for various industries.
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 academic research and scientific papers
Compositions for slowing down hair loss and for inducing and stimulating its growth, based on 2,4-diamino-pyrimidine 3-oxide derivatives, and new 2,4-diaminopyrimidine 3-oxide derivatives
-
, (2008/06/13)
Composition for slowing down hair loss and inducing and stimulating its growth, comprising a compound of the following formula: STR1 wherein R1 and R3 denote H; R2 and R4 denote H or an alkyl; R5 denotes H, an alkyl, an alkenyl, a cycloalkyl, an aryl, an arylalkyl, a hydroxyalkyl or an aminoalkyl; X denotes H, halogen, alkyl, nitro, benzoyloxy or --NHR6 where R6 denotes H, acyl or alkyl; Z denotes sulfur or oxygen, with the proviso that Z denotes sulfur when X denotes H or R5 denotes aryl; Y denotes oxygen or OSO3 ; as well as its physiologically acceptable salts.
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.
