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2-phenyl-5,6,7,8-tetrahydroquinazoline-4(3H)-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17709-77-2

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17709-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17709-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,0 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17709-77:
(7*1)+(6*7)+(5*7)+(4*0)+(3*9)+(2*7)+(1*7)=132
132 % 10 = 2
So 17709-77-2 is a valid CAS Registry Number.

17709-77-2Relevant academic research and scientific papers

STEREOCHEMICAL STUDIES, 71. X-RAY STUDY OF THE CONFORMATIONAL DISORDER OBSERVED IN MONOCLINIC AND TRICLINIC POLYMORPHS OF 2-PHENYL-5,6-TETRAMETHYLENEPYRIMIDINE-4(3H)-THIONE

Kalman, Alajos,Argay, Gyula,Lazar, Janos,Rudisch, Tibor,Bernath, Gabor

, p. 49 - 62 (2007/10/02)

An unexpected, facile dehydrogenation was observed on the attempted oxygen -> sulfur exchange of 2-phenyl-cis-5,6-tetramethylene-5,6-dihydropyrimidine-4(3H)-one (1) with phosphorus(V) sulfide in pyridine.The resulting compound separates out as monoclinic

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