Welcome to LookChem.com Sign In|Join Free

CAS

  • or

66401-81-8

Post Buying Request

66401-81-8 Suppliers

Recommended suppliersmore

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

66401-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66401-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,0 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66401-81:
(7*6)+(6*6)+(5*4)+(4*0)+(3*1)+(2*8)+(1*1)=118
118 % 10 = 8
So 66401-81-8 is a valid CAS Registry Number.

66401-81-8Downstream Products

66401-81-8Relevant articles and documents

Preparation method of hydroxyl-containing benzoxazole diamine

-

, (2016/10/08)

The invention provides a preparation method of hydroxyl-containing benzoxazole diamine. The preparation method comprises the following steps: (a) mixing a benzaldehyde compound, an aniline compound and a catalyst in a solvent to perform condensation react

TREATMENT OF DUCHENNE MUSCULAR DYSTROPHY

-

Page/Page column 51-53, (2008/06/13)

There are disclosed compound of Formula (1): A1, A2, A3 and A4 which may be the same or different, represent N or CR1, X is a divalent group selected from O, S(O)n, C=W, NR4, NC(=O)R5 and CR6R7, W is O, S, NR20, Y is N or CR8, one of R4, R5, R6, R8, R9 and NR20 represents - L -R3, in which L is a single bond or a linker group, additionally, R1, R3 - R9, which may be the same or different, independently represent hydrogen or a substituent and R20 represents hydrogen, hydroxyl, alkyl optionally substituted by aryl, alkoxy optionally substituted by aryl, aryl, CN, optionally substituted alkoxy, optionally substituted aryloxy, optionally substitute alkanoyl, optionally substituted aroyl, NO2, NR30R31, in which R30 and R31, which may be the same or different, represent hydrogen, optionally substituted alkyl or optionally substituted aryl; additionally, one of R30 and R31 may represent optionally substituted alkanoyl or optionally substituted aroyl, n represents an integer from 0 to 2, in addition, when an adjacent pair of A1 - A4 each represent CR1, then the adjacent carbon atoms, together with their substituents may form a ring B, when X is CR6R7, R6 and R7, together with the carbon atom to which they are attached may form a ring C, or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the therapeutic and/or prophylactic treatment of Duchenne muscular dystrophy, Becker muscular dystrophy or cachexia.

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 66401-81-8