Welcome to LookChem.com Sign In|Join Free

CAS

  • or

88644-21-7

Post Buying Request

88644-21-7 Suppliers

Recommended suppliersmore

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

88644-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88644-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,6,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88644-21:
(7*8)+(6*8)+(5*6)+(4*4)+(3*4)+(2*2)+(1*1)=167
167 % 10 = 7
So 88644-21-7 is a valid CAS Registry Number.

88644-21-7Relevant articles and documents

AMINOESTER DERIVATIVES

-

Page/Page column 64; 65, (2016/12/22)

The invention relates to novel compounds which are both phosphodiesterase 4 (PDE4) enzymeinhibitorsand muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.

VINYL QUINUCLIDINE USEFUL AS A SYNTHESIS INTERMEDIATE IN THE PREPARATION OF (R)-MEQUITAZINE

-

, (2013/11/19)

The present invention relates to the use of the vinyl quinuclidine enantiomer (R) of the following formula 2 as a synthesis intermediate in the preparation of (R)-mequitazine.

An efficient synthesis of mequitazine

Guminski, Yves,Fabre, Valerie,Lesimple, Patrick,Imbert, Thierry

, p. 319 - 323 (2007/10/03)

-

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 88644-21-7