189370-29-4 Usage
Chemical class
pyrimidine derivatives
Core structure
pyrimidine ring fused to a thiadiazine ring
Substitution
chlorine atom at position 7, methyl group at position 5, phenyl group attached to position 1, phenylazo group attached to position 3
Potential applications
pharmaceutical and chemical industries
Reasons for interest
structural and physicochemical properties, potential for further study and research.
Check Digit Verification of cas no
The CAS Registry Mumber 189370-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,3,7 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 189370-29:
(8*1)+(7*8)+(6*9)+(5*3)+(4*7)+(3*0)+(2*2)+(1*9)=174
174 % 10 = 4
So 189370-29-4 is a valid CAS Registry Number.
189370-29-4Relevant academic research and scientific papers
Efficient synthesis of novel azo compounds based on pyrimido[4,5-e][1,3,4] thiadiazine
Nikpour, Mohsen,Zarinabadi, Soroush,Saberi, Sattar
experimental part, p. 115 - 120 (2012/03/26)
Some new 5-bromo-2,4-dichloro-6-alkylpyrimidines were prepared by sequential treatment of 6- alkyl-pyrimidin-2,4(1H,3H)-diones with bromine and phosphoryl chloride. Condensation of the dithizone with 5- bromo-2,4-dichloro-6- alkylpyrimidines in alkaline a
