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887256-12-4

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887256-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 887256-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,2,5 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 887256-12:
(8*8)+(7*8)+(6*7)+(5*2)+(4*5)+(3*6)+(2*1)+(1*2)=214
214 % 10 = 4
So 887256-12-4 is a valid CAS Registry Number.

887256-12-4Upstream product

887256-12-4Relevant articles and documents

Synthesis of 4′-(2,6,6-trimethyl -2-cyclohexen-l-yl) -3'-buten-2'-ketoxime-N-O-alkyl ethers

Banerjee, Tirthankar,Dureja, Prem

, p. 990 - 999 (2005)

4′-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3′-buten-2′- ketoxime-N-O-alkyl ethers have been synthesized starting from α-ionone, separated into their E and Z isomers and characterized on the basis of 1H-NMR and mass spectra.

Antifungal activity of 4′-(2,6,6-Trimethyl-2-cyclohexen-1-yl)- 3′-butene-2′-ketoxime N-O-alkyl ethers

Tirthankar, Banerjee,Prem, Dureja

experimental part, p. 1032 - 1039 (2010/08/20)

A number of 4′-(2, 6, 6-trimethyl-2-cyclohexen-1-yl)-3′-butene- 2′-ketoxime N-O-alkyl ethers were prepared, separated into their E and Z isomers, and characterized on the basis of 1H NMR and mass spectroscopy. These compounds were tested in vit

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