Welcome to LookChem.com Sign In|Join Free

CAS

  • or

23946-80-7

Post Buying Request

23946-80-7 Suppliers

Recommended suppliersmore

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

23946-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23946-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,4 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23946-80:
(7*2)+(6*3)+(5*9)+(4*4)+(3*6)+(2*8)+(1*0)=127
127 % 10 = 7
So 23946-80-7 is a valid CAS Registry Number.

23946-80-7Downstream Products

23946-80-7Relevant articles and documents

Calix[3]amides - Bowl-shaped cyclic trimers toward building block for molecular recognition: Self-complementary dimeric structure in the crystal

Imabeppu, Fumiaki,Katagiri, Kosuke,Masu, Hyuma,Kato, Takako,Tominaga, Masahide,Therrien, Bruno,Takayanagi, Hiroaki,Kaji, Eisuke,Yamaguchi, Kentaro,Kagechika, Hiroyuki,Azumaya, Isao

, p. 413 - 416 (2007/10/03)

Bowl-shaped cyclic trimers of aromatic amides were simply synthesized in high yield by condensation reaction of meta-substituted 3-(alkylamino)benzoic acid using dichlorotriphenylphosphorane. The cyclic amides exist in syn conformation, which has a small chiral cavity, and a pair of each enantiomeric conformer formed a dimeric structure in the crystal.

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 23946-80-7