Welcome to LookChem.com Sign In|Join Free

CAS

  • or

82700-20-7

Post Buying Request

82700-20-7 Suppliers

Recommended suppliersmore

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

82700-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82700-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,0 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82700-20:
(7*8)+(6*2)+(5*7)+(4*0)+(3*0)+(2*2)+(1*0)=107
107 % 10 = 7
So 82700-20-7 is a valid CAS Registry Number.

82700-20-7Relevant articles and documents

REGIOSPECIFIC ORTHO OXYFUNCTIONALIZATION OF SUBSTITUTED BENZENES WITH SINGLET OXYGEN

Saito, Isao,Nagata, Ryu,Kotsuki, Hiyoshizo,Matsuura, Teruo

, p. 1717 - 1720 (2007/10/02)

A new procedure for regiospecific ortho oxyfunctionalization of phenylacetones, phenylacetic acid esters and phenylacetaldehyde has been developed.The method involves tert-butyldimethylsilylation, singlet oxygenation and successive reduction.

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 82700-20-7