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1260073-91-3

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1260073-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1260073-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,0,7 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1260073-91:
(9*1)+(8*2)+(7*6)+(6*0)+(5*0)+(4*7)+(3*3)+(2*9)+(1*1)=123
123 % 10 = 3
So 1260073-91-3 is a valid CAS Registry Number.

1260073-91-3Downstream Products

1260073-91-3Relevant academic research and scientific papers

New pyrrolo[2,1-a]phthalazine derivatives by one-pot three-component synthesis

Dumitrascu, Florea,Caproiu, Miron Teodor,Georgescu, Florentina,Draghici, Bogdan,Popa, Marcel Mirel,Georgescu, Emilian

experimental part, p. 2407 - 2410 (2010/11/18)

The synthesis of the pyrrolo[2,1-a]phthalazine derivatives was performed by an efficient one-pot three-component reaction starting from phthalazine, 2-bromoacetophenones and nonsymmetrical and symmetrical acetylenic dipolarophiles in 1,2-epoxybutane as bo

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