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1267907-58-3

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1267907-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1267907-58-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,7,9,0 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1267907-58:
(9*1)+(8*2)+(7*6)+(6*7)+(5*9)+(4*0)+(3*7)+(2*5)+(1*8)=193
193 % 10 = 3
So 1267907-58-3 is a valid CAS Registry Number.

1267907-58-3Relevant articles and documents

Atropisomerism observed in indometacin derivatives

Takahashi, Hideyo,Wakamatsu, Shintaro,Tabata, Hidetsugu,Oshitari, Tetsuta,Harada, Ayako,Inoue, Keizo,Natsugari, Hideaki

supporting information; experimental part, p. 760 - 763 (2011/05/05)

To elucidate the active conformation of indometacin that differentiates between cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2), the stereochemistry around the N-benzoylated indole moiety of indometacin was studied. Resolution of stable atropisomers

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