Welcome to LookChem.com Sign In|Join Free

CAS

  • or

81701-38-4

Post Buying Request

81701-38-4 Suppliers

Recommended suppliersmore

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

81701-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81701-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,0 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81701-38:
(7*8)+(6*1)+(5*7)+(4*0)+(3*1)+(2*3)+(1*8)=114
114 % 10 = 4
So 81701-38-4 is a valid CAS Registry Number.

81701-38-4Downstream Products

81701-38-4Relevant articles and documents

Reaction of 1,8-Bis(phenylethynyl)naphthalene with Phenylchlorocarbene: Formation of an Intermolecular Cyclization Product from Carbene Monoadduct and of 1,8-Naphthylenebis(diphenylcyclopropenylium) Dication from the Bisadduct

Komatsu, Koichi,Arai, Mikiro,Hattori, Yoshiyuki,Fukuyama, Keiichi,Katsube, Yukiteru,Okamoto, Kunio

, p. 2183 - 2192 (2007/10/02)

The reactions of 1,8-bis(phenylethynyl)naphthalene (4) with phenylchloro- and dichlorocarbenes and chemistry of the obtained products have been studied.The reaction of 4 with 1 equiv of phenylchlorocarbene exclusively affords spirocyclopropene 8, whose st

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 81701-38-4