Welcome to LookChem.com Sign In|Join Free

CAS

  • or

174873-77-9

Post Buying Request

174873-77-9 Suppliers

Recommended suppliersmore

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

174873-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174873-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,7 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 174873-77:
(8*1)+(7*7)+(6*4)+(5*8)+(4*7)+(3*3)+(2*7)+(1*7)=179
179 % 10 = 9
So 174873-77-9 is a valid CAS Registry Number.

174873-77-9Relevant articles and documents

Synthesis and properties of dicarboximide derivatives of perylene and azaperylene

Nagao, Yukinori,Yoshida, Tatsurou,Arimitsu, Koji,Kozawa, Kozo

experimental part, p. 1197 - 1213 (2010/10/04)

The N-alkyl dicarboximide derivatives of naphthylisoquinoline and binaphthalene were prepared by the hetero coupling reaction of the corresponding N-alkyl dicarboximide derivatives of stannylnaphthalene with bromodimethyisoquinoline and bromodimethylnaphthalene, respectively. The ring closing of the N-hexyl derivatives of naphthylisoquinoline and binaphthalene produced the N-hexyldicarboximide derivatives of azaperylene and perylene having the same substituents, respectively. The absorption spectra and fluorescence spectra of the azaperylene and perylene derivatives were investigated.

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 174873-77-9