Welcome to LookChem.com Sign In|Join Free
  • or
2-(5-{(3R,3aS,7aS)-7-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-3-isopropyl-octahydro-inden-3a-ylmethoxy}-1,1-dimethyl-pent-2-ynyloxy)-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220173-67-1

Post Buying Request

220173-67-1 Suppliers

Recommended suppliers

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

220173-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220173-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220173-67:
(8*2)+(7*2)+(6*0)+(5*1)+(4*7)+(3*3)+(2*6)+(1*7)=91
91 % 10 = 1
So 220173-67-1 is a valid CAS Registry Number.

220173-67-1Downstream Products

220173-67-1Relevant academic research and scientific papers

New 1α,25-dihydroxy vitamin D3 analogues with side chains attached to C-18: Synthesis and biological activity

Grue-Sorensen, Gunnar,Hansen, Christina Mork

, p. 2029 - 2039 (2007/10/03)

A new class of analogues of 1α,25-dihydroxy vitamin D3 has been synthesised, in which the side chain (C-23 to C-27) has been removed and where new hydroxylated side chains have been attached to the C-18 methyl group. These analogues show antipr

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 220173-67-1