Welcome to LookChem.com Sign In|Join Free

CAS

  • or
(4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexene-1-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76686-20-9

Post Buying Request

76686-20-9 Suppliers

Recommended suppliersmore

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

76686-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76686-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76686-20:
(7*7)+(6*6)+(5*6)+(4*8)+(3*6)+(2*2)+(1*0)=169
169 % 10 = 9
So 76686-20-9 is a valid CAS Registry Number.

76686-20-9Relevant articles and documents

Measurement of xanthoxin in higher plant tissues using 13c labelled internal standards

Parry, Andrew D.,Neill, Steven J.,Horgan, Roger

, p. 1033 - 1039 (1990)

A new procedure for the reliable measurement of xanthoxin from plant tissues has been developed. This accounts for both its breakdown and its isomerization to 2-trans-xanthoxin, and relies on the use of 12C-labelled internal standards, HPLC pur

Carotenoids and related polyenes. Part 5. Lewis acid-promoted stereoselective rearrangement of 5,6-epoxy carotenoid model compounds

Yamano, Yumiko,Tode, Chisato,Ito, Masayoshi

, p. 2569 - 2581 (2007/10/03)

The novel acyclic tetrasubstituted olefinic end group and the cyclopentyl end group of carotenoids were obtained by Lewis acid-promoted stereoselective rearrangement of the epoxide end group of 5,6-epoxy carotenoids. The scope and limitation of this rearr

SYNTHESIS OF OPTICALLY ACTIVE 3-DIAZOACETYLRETINALS WITH TRIISOPROPYLPHENYLSULFONYLHYDRAZONE

Ok, Hyun,Caldwell, Charles,Schroeder, Daniel R.,Singh, Anil K.,Nakanishi, Koji

, p. 2275 - 2278 (2007/10/02)

An improved synthesis of photoaffinity labeled, optically active retinal derivatives is presented.A stable, easy to handle, glyoxalic acid 2,4,6-triisopropylphenylsulfonylhydrazone (TIPPS) reacts with 3-hydroxyretinal to give the diazoacetylretinal analog in satisfactory yield.

154. Synthese von optisch aktiven, natuerlichen Carotinoiden und strukturell verwandten Naturprodukten. V. Synthese von (3R,3'R)-, (3S,3'S)- und (3R,3'S; meso)-Zeaxanthin durch asymmetrische Hydroborierung. Ein neuer Zugang zu optisch aktiven Carotinoidba

Ruettimann, August,Mayer, Hans

, p. 1456 - 1462 (2007/10/02)

The synthesis of (3R,3'R)-, (3S,3'S)- and (3R,3'S; meso)-zeaxanthin (1), (19) and (21) is reported utilizing asymmetric hydroboration as the key reaction.Thus, safranol isopropenylmethylether (4) is hydroborated with (+)- and (-)-(IPC)2BH to give the opti

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

What can I do for you?
Get Best Price

Get Best Price for 76686-20-9