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9-Hydroxymethyl-7-methoxy-6-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]indole-5,8-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

278799-09-0

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278799-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278799-09-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,7,9 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 278799-09:
(8*2)+(7*7)+(6*8)+(5*7)+(4*9)+(3*9)+(2*0)+(1*9)=220
220 % 10 = 0
So 278799-09-0 is a valid CAS Registry Number.

278799-09-0Relevant articles and documents

Expeditious Synthesis of 2,3-Dihydro-1H-pyrroloindoles, Pyrroloindole Quinones, and Related Heterocycles via Nenitzescu-Type Condensation of Quinone Monoketals with Exocyclic Enamino Esters

Coates, Robert M.,MacMann, Patrick A.

, p. 4822 - 4824 (1982)

Condensation of exocyclic enamino esters with 3-methoxyquinone 4-monoketals gives rise to bicyclic Michael adducts (see Table I) which undergo acid-catalyzed aromatization to 5-methoxypyrroloindole-9-carboxylates suitable for elaboration to mitosenes.

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