Welcome to LookChem.com Sign In|Join Free
  • or
13,14,15,16-tetranorlabd-8(17)-en-12-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31207-72-4

Post Buying Request

31207-72-4 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

31207-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31207-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,0 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31207-72:
(7*3)+(6*1)+(5*2)+(4*0)+(3*7)+(2*7)+(1*2)=74
74 % 10 = 4
So 31207-72-4 is a valid CAS Registry Number.

31207-72-4Relevant academic research and scientific papers

New access to sesquiterpene hydroquinones: Synthesis of (+)-ent-chromazonarol

Villamizar, Jose,Plata, Federico,Canudas, Nieves,Tropper, Eleonora,Fuentes, Juan,Orcajo, Angel

, p. 311 - 320 (2007/10/03)

A facile access to optically active (+)-ent-chromazonarol ent-1, isolated from the sponge Disidea pallescens, is reported from commercially available (+)-manool 4. Copyright Taylor & Francis LLC.

Facile Access to Optically Active Labdane-Type Diterpenes from (+)-Manool. Synthesis of (+)-Coronarin E, (+)-15,16-Epoxy-8(17),13(16),14-labdatriene, and (+)-Labda-8(17),13(Z)-diene-15,16-diol

Villamizar, Jose,Fuentes, Juan,Salazar, Franklin,Tropper, Eleonora,Alonso, Randolph

, p. 1623 - 1627 (2007/10/03)

An efficient method for the synthesis of (+)-coronarin E (1), (+)-15,16-epoxy-8(17),13(16),14-labdatriene (2), and (+)-labda-8(17),13(Z)-diene-15,16-diol (3) from (+)-manool is described.

Ozonolysis of Derivatives of Labda-8(17),14-dien-13-ol (Manool) and Their Conversion into Large Ring Unsaturated Lactones

Grant, Peter K.,Lai, Chee Kong,Prasad, J. Siva,Yap, Tho Man

, p. 711 - 725 (2007/10/02)

Dehydration of the unstable hydroperoxy ethers (4) and (6) formed on ozonolysis of the manool derivatives (2) and (5) resulted in the formation of the ten-membered unsaturated lactones (11) and (12) in good yield.The results of an investigation into the nature of the hydroxyl group and its spatial relationship to the exocyclic double bond in lactone formation are reported for other manool derivatives.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 31207-72-4