28290-51-9

• 

• Basic information

  1. Product Name: Ursan-28-oic acid,3-(acetyloxy)-13-hydroxy-, g-lactone, (3b)-(9CI)
  2. Synonyms: Ursan-28-oicacid, 3b,13-dihydroxy-, g-lactone, acetate (8CI);2H,5H-14a,4a-(Epoxymethano)picene, ursan-28-oic acid deriv.; Ursololactone
  3. CAS NO:28290-51-9
  4. Molecular Formula: C32H50 O4
  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: Ursan-28-oic acid,3-(acetyloxy)-13-hydroxy-, g-lactone, (3b)-(9CI)(CAS DataBase Reference)
  10. NIST Chemistry Reference: Ursan-28-oic acid,3-(acetyloxy)-13-hydroxy-, g-lactone, (3b)-(9CI)(28290-51-9)
  11. EPA Substance Registry System: Ursan-28-oic acid,3-(acetyloxy)-13-hydroxy-, g-lactone, (3b)-(9CI)(28290-51-9)

• 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: 28290-51-9(Hazardous Substances Data)

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28290-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28290-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,9 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 28290-51:
(7*2)+(6*8)+(5*2)+(4*9)+(3*0)+(2*5)+(1*1)=119
119 % 10 = 9
So 28290-51-9 is a valid CAS Registry Number.

28290-51-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	3β-acetoxyurs-28,13-olide

1.2 Other means of identification

Product number	-
Other names	3β-Acetoxy-13-hydroxy-ursan-28-saeure-lacton

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:28290-51-9 SDS

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