Welcome to LookChem.com Sign In|Join Free

CAS

  • or

57399-36-7

Post Buying Request

57399-36-7 Suppliers

Recommended suppliersmore

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

57399-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57399-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,9 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57399-36:
(7*5)+(6*7)+(5*3)+(4*9)+(3*9)+(2*3)+(1*6)=167
167 % 10 = 7
So 57399-36-7 is a valid CAS Registry Number.

57399-36-7Relevant articles and documents

Dihydroretinoic acids and their derivatives. Synthesis and biological activity

Pawson,Cheung,Han,Trown,Buck,Hansen,Bollag,Ineichen,Pleil,Rueegg

, p. 918 - 925 (2007/10/12)

The syntheses of the ring and four side-chain dihydroretinoic acids and/or their esters, 3-7, are described. The syntheses of several other retinoids containing a substituted aromatic ring are also included. The biological activity of the compounds was evaluated in vivo in a chemically induced mouse skin papilloma test and in vitro in two vitamin A deficient assays. The activity observed for 1a, 1c, and 2a in the former test was partially retained in the dihydro derivatives 4b, 4c, and 6b. Similar results were found in the in vitro assays.

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 57399-36-7