Welcome to LookChem.com Sign In|Join Free

CAS

  • or

200406-74-2

Post Buying Request

200406-74-2 Suppliers

Recommended suppliersmore

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

200406-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200406-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,4,0 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 200406-74:
(8*2)+(7*0)+(6*0)+(5*4)+(4*0)+(3*6)+(2*7)+(1*4)=72
72 % 10 = 2
So 200406-74-2 is a valid CAS Registry Number.

200406-74-2Relevant articles and documents

Synthesis of cytotoxic maesaquinone bearing a 2,5-dihydroxy-6-methyl-1,4-benzoquinone nucleus

Fukuyama, Yoshiyasu,Yaso, Hideyuki,Kiriyama, Yuuko,Takahashi, Hironobu,Minami, Hiroyuki,Kamikawa, Tadao

, p. 16969 - 16976 (2007/10/03)

A synthesis of maesaquinone [2,5-dihydroxy-3-(Z)-10'-pentadecenyl-6-methyl-1,4-benzoquinone] has been achieved in nine steps starting from 1,4,5-trimethoxymethyloxy-2-methoxybenzene which can be readily obtained by successive deprotection and MOM protection of one methoxyl group of 2,5-dimethoxy-1,4-benzoquinone.

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 200406-74-2