Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1030939-93-5

Post Buying Request

1030939-93-5 Suppliers

Recommended suppliersmore

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

1030939-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1030939-93-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,9,3 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1030939-93:
(9*1)+(8*0)+(7*3)+(6*0)+(5*9)+(4*3)+(3*9)+(2*9)+(1*3)=135
135 % 10 = 5
So 1030939-93-5 is a valid CAS Registry Number.

1030939-93-5Downstream Products

1030939-93-5Relevant articles and documents

Rhodium-catalyzed olefination of aryl tetrazoles via direct C-H bond activation

Wang, Liang,Wu, Wenting,Chen, Qun,He, Mingyang

, p. 7923 - 7926 (2014)

Rh(III)-catalyzed direct olefination reaction via aromatic C-H bond activation is described using tetrazole as the directing group. This reaction provides a straightforward way for the synthesis of ortho-alkenyl aryl tetrazoles. Various functional groups tolerate the reaction conditions and afford the corresponding products in moderate to excellent yields.

The synthesis and structures of deuterium-labeled 5-substituted 1H-tetrazoles

Zhao, Hong

, p. 293 - 296 (2008/12/22)

The synthesis and crystal structures of deuterium-labeled 5-substituted 1H-tetrazoles, 5-[2H5]phenyl-1H-tetrazole (I), 5-[ 2H7]tolyl-1H-tetrazole (II), and 5-[2H 7]benzyl-1H-tetrazole (III)

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 1030939-93-5