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3-chloro-5-phenyl-7,12-dihydroisoquino[2,3-a]quinazolinium perchlorate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

173347-55-2

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173347-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173347-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,4 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 173347-55:
(8*1)+(7*7)+(6*3)+(5*3)+(4*4)+(3*7)+(2*5)+(1*5)=142
142 % 10 = 2
So 173347-55-2 is a valid CAS Registry Number.

173347-55-2Relevant academic research and scientific papers

CONDENSED ISOQUINOLINES. PART 6. SYNTHESIS OF 5-ARYL-7,12-DIHYDROISOQUINOQUINAZOLINIUM SALTS

Kisel, V. M.,Potikha, L. M.,Kovtunenko, V. A.,Tomachinskii, S. N.,Babichev, F. S.

, p. 586 - 588 (2007/10/03)

2-(o-Aroyl)phenyl-1,4-dihydroisoquinolin-3(2H)-imine hydrobromides have been synthesized by the reaction of o-bromomethylphenylacetonitrile with o-aminobenzophenones.The products were cyclized into 5-aryl-7,12-dihydroisoquinoquinazolinium perchlora

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