Welcome to LookChem.com Sign In|Join Free

CAS

  • or

521074-57-7

Post Buying Request

521074-57-7 Suppliers

Recommended suppliersmore

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

521074-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 521074-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,0,7 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 521074-57:
(8*5)+(7*2)+(6*1)+(5*0)+(4*7)+(3*4)+(2*5)+(1*7)=117
117 % 10 = 7
So 521074-57-7 is a valid CAS Registry Number.

521074-57-7Downstream Products

521074-57-7Relevant articles and documents

QUINOLINE COMPOUND

-

Page 66, (2010/02/08)

A compound, which has a melanin-concentrating hormone antagonistic action and useful as an agent for preventing or treating obesity, and which is represented by the formula: wherein Aris a cyclic group optionally having substituent(s) ;Xis a bond or a spacer having a main chain of 1 to 6 atoms;R1 and R2are the same or different and each is a hydrogen atom or a hydrocarbon group optionally having substituent(s), or R1 and R2 may form, together with the adjacent nitrogen atom, a nitrogen-containing heterocycle optionally having substituent(s);Yis a divalent hydrocarbon group optionally having substituent(s) (except CO);R3is a hydrogen atom or a hydrocarbon group optionally having substituent(s); andring A and ring Bmay further have substituents, and when ring B further has a substituent, the substituent may be linked to R1 to form a ring, or a salt thereof, or a prodrug thereof, is provided.

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 521074-57-7