Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1616861-90-5

Post Buying Request

1616861-90-5 Suppliers

Recommended suppliersmore

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

1616861-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616861-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,8,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1616861-90:
(9*1)+(8*6)+(7*1)+(6*6)+(5*8)+(4*6)+(3*1)+(2*9)+(1*0)=185
185 % 10 = 5
So 1616861-90-5 is a valid CAS Registry Number.

1616861-90-5Downstream Products

1616861-90-5Relevant articles and documents

Synthesis of 2,3-dihydro-1H-indazoles by Rh(iii)-catalyzed C-H cleavage of arylhydrazines

Yao, Jinzhong,Feng, Ruokun,Lin, Cong,Liu, Zhanxiang,Zhang, Yuhong

, p. 5469 - 5476 (2014)

A rhodium-catalyzed efficient method for the synthesis of 2,3-dihydro-1H-indazoles is described. The reaction of arylhydrazines with olefins results in the corresponding 2,3-dihydro 1H-indazoles with exclusive regioselectivity via C-H bond activation. The utility of the methodology is illustrated by a rapid synthesis of 1H-indazoles under mild reaction conditions in half an hour. This journal is the Partner Organisations 2014.

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 1616861-90-5