138962-49-9

• 

• Basic information

  1. Product Name: Propanedioic acid, (4,5,6,7-tetrahydro-4-oxobenzo[b]thien-5-yl)-, diethyl ester
  2. Synonyms:
  3. CAS NO:138962-49-9
  4. Molecular Formula: C15H18O5S
  5. Molecular Weight:
  6. EINECS: N/A
  7. Product Categories: N/A

• 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: Propanedioic acid, (4,5,6,7-tetrahydro-4-oxobenzo[b]thien-5-yl)-, diethyl ester(CAS DataBase Reference)
  10. NIST Chemistry Reference: Propanedioic acid, (4,5,6,7-tetrahydro-4-oxobenzo[b]thien-5-yl)-, diethyl ester(138962-49-9)
  11. EPA Substance Registry System: Propanedioic acid, (4,5,6,7-tetrahydro-4-oxobenzo[b]thien-5-yl)-, diethyl ester(138962-49-9)

• 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: 138962-49-9(Hazardous Substances Data)

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138962-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138962-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,6 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138962-49:
(8*1)+(7*3)+(6*8)+(5*9)+(4*6)+(3*2)+(2*4)+(1*9)=169
169 % 10 = 9
So 138962-49-9 is a valid CAS Registry Number.

138962-49-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	4,5,6,7-tetrahydro-4-oxo-benzo<b>thiophene-5-malonic acid diethyl ester

1.2 Other means of identification

Product number	-
Other names	2-(4-Oxo-4,5,6,7-tetrahydro-benzo[b]thiophen-5-yl)-malonic acid diethyl ester

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:138962-49-9 SDS

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