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2-methylthio-3-methyl-4-phenyl-5-oxo-4,5-dihydroindeno<1,2-d>pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120340-57-0

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120340-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120340-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,3,4 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120340-57:
(8*1)+(7*2)+(6*0)+(5*3)+(4*4)+(3*0)+(2*5)+(1*7)=70
70 % 10 = 0
So 120340-57-0 is a valid CAS Registry Number.

120340-57-0Downstream Products

120340-57-0Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF SOME DERIVATIVES OF 2-THIONOINDENO-PYRIMIDINE AND INDENOTHIAZINE

Zandersons, A. Z.,Lusis, V. K.,Liepin'sh, E. E.,Mutsenietse, D. Kh.,Khanina, E. L.,Dubur, G. Ya.

, p. 936 - 941 (2007/10/02)

Derivatives of 2-thiono-5-oxo-2,3,4,5-tetrahydroindenopyrimidine and 5-oxo-1,2,4,5-tetrahydroindenothiazine are formed in the cyclocondensation of 2-arylideneindan-1,3-diones with thiourea and N-monomethylthiourea, while only derivative

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