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1,1-dicarbethoxy-6-(benzyloxy)-1,2,3,4-tetrahydro-β-carboline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129968-09-8

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129968-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129968-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129968-09:
(8*1)+(7*2)+(6*9)+(5*9)+(4*6)+(3*8)+(2*0)+(1*9)=178
178 % 10 = 8
So 129968-09-8 is a valid CAS Registry Number.

129968-09-8Downstream Products

129968-09-8Relevant articles and documents

Carboxyl-mediated Pictet-Spengler reaction. Direct synthesis of 1,2,3,4-tetrahydro β-carbolines from tryptamine-2-carboxylic acids

Narayanan, Krishnaswamy,Cook, James M.

, p. 3397 - 3400 (1990)

The Pictet-Spengler condensation of various tryptamine-2-carboxylic acids 1 with carbonyl compounds in benzene/dioxane/trifiuoroacetic acid (Table) with simultaneous loss of carbon dioxide, afforded directly the corresponding 1,2,3,4-tetrahydro β-carbolin

Carboxyl-Mediated Pictet-Spengler Reaction. Direct Synthesis of 1,2,3,4-Tetrahydro-β-carbolines from Tryptamine-2-carboxylic Acids

Narayanan, Krishnaswamy,Schindler, Liesl,Cook, James M.

, p. 359 - 365 (2007/10/02)

The Pictet-Spengler condensation of various tryptamine-2-carboxylic acids 9a-f with carbonyl compounds in benzene/dioxane/trifluoroacetic acid (Table I) with simultaneous loss of carbon dioxide afforded directly the corresponding 1,2,3,4-tetrahydro-β-carb

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