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99293-85-3

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99293-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99293-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,9 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99293-85:
(7*9)+(6*9)+(5*2)+(4*9)+(3*3)+(2*8)+(1*5)=193
193 % 10 = 3
So 99293-85-3 is a valid CAS Registry Number.

99293-85-3Relevant articles and documents

Microbiological Transformations, Part 6. Microbiological Transformations of Acyl Derivatives of Indoline, 1,2,3,4-Tetrahydroquinoline, 1,2,3,4-Tetrahydroisoquinoline and 2,3,4,5-Tetrahydro-1H-1-benzazepine with the Fungus Cunninghamella elegans

Crabb, Trevor,Soilleux, Stephanie L.

, p. 1381 - 1386 (2007/10/02)

Incubation of N-benzoyl and N-(p-toluoyl)indoline with Cunninghamella elegans resulted in reductive cleavage with the formation of indoline and the corresponding benzyl alcohol.N-Acetylindoline underwent normal benzylic hydroxylation ond open chain analogues of N-(p-toluoyl)indolines were hydroxylated at the aryl methyl group by C. elegans.The fungus effected benzylic oxidation at the 4-position on N-benzoyl-1,2,3-tetrahydroquinoline and in N-benzoyl-1,2,3,4-tetrahydroisoquinoline derivatives.N-(p-Toluoyl)-1,2,3,4-tetrahydroquinoline and N-(p-ethylbenzoyl)-1,2,3,4-tetrahydroisoquinoline were, however, hydroxylated at the alternative 4'-benzylic position.Incubation of N-(p-toluoyl)-2,3,4,5-tetrahydro-1H-1-benzazepine with C. elegans gave 5-hydroxy-N-(p-toluoyl)-2,3,4,5-tetrahydro-1H-1-benzazepine

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