Welcome to LookChem.com Sign In|Join Free

CAS

  • or

148123-59-5

Post Buying Request

148123-59-5 Suppliers

Recommended suppliersmore

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

148123-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148123-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,1,2 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 148123-59:
(8*1)+(7*4)+(6*8)+(5*1)+(4*2)+(3*3)+(2*5)+(1*9)=125
125 % 10 = 5
So 148123-59-5 is a valid CAS Registry Number.

148123-59-5Relevant articles and documents

Intramolecular Oxidative Coupling of Aromatic Compounds. V. para-para Diphenolic Oxidative Coupling as a Possible Route to the Eupodienone Skeleton

Carroll, Anthony R.,Krauss, Adrian S.,Taylor, Walter C.

, p. 277 - 292 (2007/10/02)

The synthesis of (2RS,3RS)-1,4-bis(4-hydroxy-3,5-dimethoxyphenyl)-2,3-dimethylbutan-1-one (9) is described.Diphenolic oxidative coupling of (9) gave the unstable dienone (24), which decomposed in methanol to give what is believed to be the acetal (26).Syn

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 148123-59-5