Welcome to LookChem.com Sign In|Join Free

CAS

  • or

106537-08-0

Post Buying Request

106537-08-0 Suppliers

Recommended suppliersmore

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

106537-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106537-08-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,5,3 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 106537-08:
(8*1)+(7*0)+(6*6)+(5*5)+(4*3)+(3*7)+(2*0)+(1*8)=110
110 % 10 = 0
So 106537-08-0 is a valid CAS Registry Number.

106537-08-0Relevant articles and documents

Friedel-Crafts Acylation with 2-Isocyanatobenzoyl Chlorides: The Structure of the Intermediate Complex

Acharya, Baman Prasad,Rao, Y. Ramachandra

, p. 1001 - 1035 (2007/10/02)

The intermediate complex obtained in the Friedel-Crafts acylation of benzene with 2-isocyanatobenzoyl chloride (1a) reacts with methanol or ethanol in the presence of ether affording 4-alkoxy-4-phenyl-1,4-dihydro-3,1-benzoxazin-2(1H)-ones, whereas with anilines, the corresponding anils of 2-aminobenzophenone are obtained.In the presence of triethylamine, the complex reacts with aniline and 2-aminobenzophenone affording 4-hydroxy-4-phenyl-3-substituted 3,4-dihydroquinazolin-2(1H)-ones whereas, with alkyl anthranilates, the new 11b-phenyl-7,11b-dihydroquinazolinobenzoxazine-6,13-diones are obtained.Similar products are also obtained from 5-chloro-2-isocyanatobenzoyl chloride.The intermediate complex has been shown to exist exclusively in the cyclic form in both acidic and basic media.

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 106537-08-0