Welcome to LookChem.com Sign In|Join Free

CAS

  • or

90525-99-8

Post Buying Request

90525-99-8 Suppliers

Recommended suppliersmore

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

90525-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90525-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,2 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 90525-99:
(7*9)+(6*0)+(5*5)+(4*2)+(3*5)+(2*9)+(1*9)=138
138 % 10 = 8
So 90525-99-8 is a valid CAS Registry Number.

90525-99-8Relevant articles and documents

A novel method for the one-pot conversion of carboxylic acids to N,N-dimethylamides

Kaboudin, Babak,Haghighat, Hamideh

, p. 951 - 955 (2012)

A simple, efficient, and new method has been developed for the preparation of N,N-dimethylamides from carboxylic acids. As described below, treatment of a variety of aromatic carboxylic acids with N,N-dimethylsulfamoyl imidazole or N,N-dimethylsulfamoyl chloride in the presence of a mixture of methanesulfonic acid/phosphorus pentoxide (2:1, v/w) proceeded effectively to afford the corresponding N,N-dimethylamides inmoderate to good yields. Thismethod is easy, rapid, and good yielding for the synthesis of N,N-dimethylamides from carboxylic acids. Iranian Chemical Society 2012.

TANKYRASE INHIBITORS

-

Page/Page column 71, (2014/06/24)

The present invention relates to a compound of formula I wherein X is C(R6) or N, Y is C or N, and ring A, ring B, R1 and R2 have the meanings defined herein, provided that when ring B is carbocyclic, X is C(R6); or a pharmaceutically acceptable salt or solvate thereof. The compounds are tankyrase-1 and tankyrase-2 inhibitors and are useful in the treatment of a number of conditions, including cancer.

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 90525-99-8