Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1101866-46-9

Post Buying Request

1101866-46-9 Suppliers

Recommended suppliersmore

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

1101866-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1101866-46-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,1,8,6 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1101866-46:
(9*1)+(8*1)+(7*0)+(6*1)+(5*8)+(4*6)+(3*6)+(2*4)+(1*6)=119
119 % 10 = 9
So 1101866-46-9 is a valid CAS Registry Number.

1101866-46-9Relevant articles and documents

One-pot synthesis of 6H-pyrrolo[2,3-e[1,2,4]triazolo[1,5-a]pyrimidines on the basis of σh-adducts of 6-Nitro[1,2,4]triazolo[1,5-a] pyrimidine with carbonyl compounds

Gorbunov,Rusinov,Ishmetova,Charushin,Chupakhin

, p. 128 - 132 (2008/12/21)

Aromatic, heteroaromatic, and aliphatic carbonyl compounds reacted with 6-nitro[1,2,4]triazolo[1,5-a]pyrimidine in the presence of a base to give stable σH-adducts at C7. Reduction of the nitro group in the latter is accompanied by tandem autoaromatization of the azine ring and intramolecular cyclocondensation with formation of the corresponding 6H-pyrrolo[2,3-e][1,2,4]triazolo[1,5-a]pyrimidines.

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 1101866-46-9