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1227857-41-1

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1227857-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227857-41-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,8,5 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1227857-41:
(9*1)+(8*2)+(7*2)+(6*7)+(5*8)+(4*5)+(3*7)+(2*4)+(1*1)=171
171 % 10 = 1
So 1227857-41-1 is a valid CAS Registry Number.

1227857-41-1Upstream product

1227857-41-1Downstream Products

1227857-41-1Relevant articles and documents

Microwave assisted amberlite-IRA-402 (OH) ion exchange resin catalyzed synthesis of new benzoxazole scaffolds derived from antiinflammatory drugs aceclofenac and mefenamic acid as potential therapeutic agents for inflammation

Angajala, Gangadhara,Subashini, Radhakrishnan,Aruna, Valmiki

, (2020)

An efficient microwave assisted synthesis of 2-substituted benzoxazole derivatives from antiinflammatory drugs aceclofenac and mefenamic acid using amberlite-IRA-402 (OH) ion exchange resin as a base catalyst were reported. The synthesized compounds were

Sulfonamides of 2-[(2,6-dichlorophenyl)amino]phenyl acetoxyacetic acid and their antibacterial studies

Patel, Navin B.,Patel, Jignesh N.,Lilakar, Jaydeep D.

scheme or table, p. 351 - 359 (2011/08/05)

Reaction of 2-[(2,6-dichlorophenyl)amino]phenylacetoxyacetyl chloride 2 with various N1-(substituted aryl)-p-aminobenzenesulfonamide derivatives afforded title compounds. All the final compounds were characterized by the IR spectral data and el

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