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CAS

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73777-77-2

PolybenzothiazolesPolybenzoxazolesPolymers containing the benzoxazole ring in thebackbone are indexed herePolybenzylsPolyberbine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 73777-77-2 Structure

  • Basic information

    1. Product Name: PolybenzothiazolesPolybenzoxazolesPolymers containing the benzoxazole ring in thebackbone are indexed herePolybenzylsPolyberbine
    2. Synonyms:
    3. CAS NO:73777-77-2
    4. Molecular Formula:
    5. Molecular Weight: 369.374
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73777-77-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: PolybenzothiazolesPolybenzoxazolesPolymers containing the benzoxazole ring in thebackbone are indexed herePolybenzylsPolyberbine(CAS DataBase Reference)
    10. NIST Chemistry Reference: PolybenzothiazolesPolybenzoxazolesPolymers containing the benzoxazole ring in thebackbone are indexed herePolybenzylsPolyberbine(73777-77-2)
    11. EPA Substance Registry System: PolybenzothiazolesPolybenzoxazolesPolymers containing the benzoxazole ring in thebackbone are indexed herePolybenzylsPolyberbine(73777-77-2)

  • 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: 73777-77-2(Hazardous Substances Data)

73777-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73777-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,7 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73777-77:
(7*7)+(6*3)+(5*7)+(4*7)+(3*7)+(2*7)+(1*7)=172
172 % 10 = 2
So 73777-77-2 is a valid CAS Registry Number.

73777-77-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name polyberbine

1.2 Other means of identification

Product number -
Other names polyberine

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:73777-77-2 SDS

73777-77-2Relevant articles and documents

Revision of the structures of linaresine and dihydrolinaresine

Garcia, Alberto,Castedo, Luis,Dominguez, Domingo

, p. 5929 - 5932 (1996)

The alkaloids linaresine and dihydrolinaresine have the structures of the known benzoyl isoquinoline rugosinone (4) and dihydrorugosinone (5).

Chemical Transformation of Protoberbines. XI. A Novel Synthesis of 2,3,10,11-Tetraoxygenated Protoberberine Alkaloids from Corresponding 2,3,9,10-Tetraoxygenated Protoberberine Alkaloids.

Hanaoka, Miyoji,Cho, Won Jea,Marutani, Mari,Mukai, Chisato

, p. 195 - 199 (2007/10/02)

2,3,9,10-Tetraoxygenated protoberberin alkaloids, berberine (1a), palmatine (1b), and coptisine (1c) were efficiently converted into the corresponding 12-hydroxy-2,3,10,11-tetraoxygenated protoberberines (6a, 6b, 6c) through an oxidative C8-C8a bond cleav

TRANSFORMATION OF 2,3,9,10-TETRAOXYGENATED PROTOBERBERINE ALKALOIDS INTO 2,3,10,11-TETRAOXYGENATED PROTOBERBERINE ALKALOIDS

Hanaoka, Miyoji,Marutani, Mari,Saitoh, Kazuhiro,Mukai, Chisato

, p. 2927 - 2930 (2007/10/02)

2,3,10,11-Tetraoxygenated tetrahydroprotoberberine (6) were synthesized from the corresponding 2,3,9,10-tetraoxygenated protoberberine alkaloids (1) through oxidative C8-C8a bond cleavage, photocyclization, and deoxygenation.

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