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377736-65-7

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377736-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 377736-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,7,7,3 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 377736-65:
(8*3)+(7*7)+(6*7)+(5*7)+(4*3)+(3*6)+(2*6)+(1*5)=197
197 % 10 = 7
So 377736-65-7 is a valid CAS Registry Number.

377736-65-7Relevant articles and documents

Two new bis-β-diketones as ligands for novel systems in supramolecular chemistry

Aromi, Guillem,Gamez, Patrick,Berzal, Paula Carrero,Driessen, Willem L.,Reedijk, Jan

, p. 11 - 18 (2003)

Claisen condensations of 1,3-diacetyl-2-hydroxy-5-methylbenzene with esters gave two new outstanding tetraketone ligands. The optimized procedure was developed into a multi-grams scale preparation of 1,3-bis-(3-oxo-3-phenyl-propionyl)-2-hydroxy-5-methylbe

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