147808-86-4

• 

• Basic information

  1. Product Name: dimethyl 5,10-dihydropyrrolo[1,2-b]isoquinoline-1,2-dicarboxylate
  2. Synonyms: Pyrrolo(1,2-b)isoquinoline-1,2-dicarboxylic acid, 5,10-dihydro-, dimethyl ester; Pyrrolo[1,2-b]isoquinoline-1,2-dicarboxylic acid, 5,10-dihydro-, dimethyl ester
  3. CAS NO:147808-86-4
  4. Molecular Formula: C₁₆H₁₅NO₄
  5. Molecular Weight: 285.2946
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 147808-86-4.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 437.1°C at 760 mmHg
  3. Flash Point: 218.2°C
  4. Appearance: N/A
  5. Density: 1.28g/cm³
  6. Vapor Pressure: 7.65E-08mmHg at 25°C
  7. Refractive Index: 1.609
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: dimethyl 5,10-dihydropyrrolo[1,2-b]isoquinoline-1,2-dicarboxylate(CAS DataBase Reference)
  11. NIST Chemistry Reference: dimethyl 5,10-dihydropyrrolo[1,2-b]isoquinoline-1,2-dicarboxylate(147808-86-4)
  12. EPA Substance Registry System: dimethyl 5,10-dihydropyrrolo[1,2-b]isoquinoline-1,2-dicarboxylate(147808-86-4)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 147808-86-4(Hazardous Substances Data)

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147808-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147808-86-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,8,0 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 147808-86:
(8*1)+(7*4)+(6*7)+(5*8)+(4*0)+(3*8)+(2*8)+(1*6)=164
164 % 10 = 4
So 147808-86-4 is a valid CAS Registry Number.

147808-86-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	dimethyl 5,10-dihydropyrrolo[1,2-b]isoquinoline-1,2-dicarboxylate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:147808-86-4 SDS

147808-86-4Upstream product

• 61047-23-2 2-formyl-1,2,3,4-tetrahydro-3-isoquinoline carboxylic acid 
• 762-42-5 dimethyl acetylenedicarboxylate 

147808-86-4Downstream Products

147808-86-4Relevant articles and documents

The Intramolecular 1,3-Dipolar Cyclisation of Mesoionic Species Generated by the Thermolysis of the Mixed Anhydrides of Acetic and N-Alkynoyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic Acids

Sainsbury, Malcolm,Strange, Rosalind H.,Woodward, Peter R.,Barsanti, Paul A.

, p. 2065 - 2076 (1993)

The intramolecular cyclisations of mesoionic intermediates formed by heating N-alkynoyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids C-(CH2)nCO, where n = 3 or 4> with acetic anhydride, have been investigated.The final products are octahydropentalenoisoquinolines and hexahydroindenoisoquinolines, respectively, formed by the expulsion of carbon dioxide from the initial adducts.The behaviour of alkenes and alkynes as dienophiles in intermolecular versions of the cycloaddition reactions have also been studied.Alkynes bearing electron withdrawing groups afford pyrroloisoquinolines, but unless alkenes, such as benzylidenemalonodinitrile are used (where the first formed adduct can eliminate HCN, prior to loss of CO2), the reactions fail.

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