Welcome to LookChem.com Sign In|Join Free

CAS

  • or

636984-69-5

Post Buying Request

636984-69-5 Suppliers

Recommended suppliersmore

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

636984-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 636984-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,6,9,8 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 636984-69:
(8*6)+(7*3)+(6*6)+(5*9)+(4*8)+(3*4)+(2*6)+(1*9)=215
215 % 10 = 5
So 636984-69-5 is a valid CAS Registry Number.

636984-69-5Downstream Products

636984-69-5Relevant articles and documents

Supramolecular Peapods Composed of a Metalloporphyrin Nanotube and Fullerenes

Yamaguchi, Tatsuya,Ishii, Noriyuki,Tashiro, Kentaro,Aida, Takuzo

, p. 13934 - 13935 (2003)

An acyclic dimer of a dendritic zinc porphyrin bearing six carboxylic acid functionalities (1acid) interacts with fullerenes, such as C60 and C70, to form supramolecular peapods , composed of a hydrogen-bonded zinc porphyrin nanotube and fullerenes (3). According to TEM, the peapods are very long (>1 μm) and have a uniform diameter of 15 nm. Without fullerenes, the zinc porphyrin dimer forms only a heavily entangled, irregular assembly. In contrast with 1acid, an ester version of the acyclic dimer without hydrogen-bonding capability (1ester) hardly interacts with fullerenes. Copyright

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 636984-69-5