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1048037-12-2

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1048037-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1048037-12-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,8,0,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1048037-12:
(9*1)+(8*0)+(7*4)+(6*8)+(5*0)+(4*3)+(3*7)+(2*1)+(1*2)=122
122 % 10 = 2
So 1048037-12-2 is a valid CAS Registry Number.

1048037-12-2Downstream Products

1048037-12-2Relevant articles and documents

Efficient one-pot synthesis of 1-alkoxy-2-arylaminoimidazolines from N-alkoxy-N-(2-aminoethyl)-2-nitrobenzenesulfonamides and arylisothiocyanates

Mascaraque, Ainhoa,Nieto, Lidia,Dardonville, Christophe

, p. 4571 - 4574 (2008/09/21)

A new synthetic approach towards 1-alkoxy-2-aminoimidazolines that uses N-alkoxy-N-(2-aminoethyl)-2-nitrobenzenesulfonamides as nucleophile reagents for the reaction with isothiocyanates is reported. Hence, the synthesis of 1-alkoxy-2-aminoimidazolines was performed in high yield with a one-pot procedure involving thiourea formation, nosyl group removal and spontaneous cyclization (42-77% overall yield).

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