Welcome to LookChem.com Sign In|Join Free

CAS

  • or

90504-13-5

Post Buying Request

90504-13-5 Suppliers

Recommended suppliersmore

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

90504-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90504-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,0 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90504-13:
(7*9)+(6*0)+(5*5)+(4*0)+(3*4)+(2*1)+(1*3)=105
105 % 10 = 5
So 90504-13-5 is a valid CAS Registry Number.

90504-13-5Downstream Products

90504-13-5Relevant articles and documents

SYNTHESIS AND CHIROPTICAL PROPERTIES OF SOME TERTIARY AMINES CONTAINING A PYRIDINE RING

Potapov, V. M.,Dem'yanovich, V. M.,Khlebnikov, V. A.

, p. 77 - 81 (1984)

Tertiary amines of the pyridine series containing an α-phenylethylamine residue have been synthesized.The IR spectra and circular dichroisms of these amines have been measured in the 400 - 200 nm interval, and an assignment of the bands has been made.It is suggested that the long-wave absorption band in the 315 nm region for N-methyl-N--α-phenylethylamine and the Cotton effect corresponding to it are due to an intramolecular CTC.

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 90504-13-5