Welcome to LookChem.com Sign In|Join Free

CAS

  • or

126377-83-1

Post Buying Request

126377-83-1 Suppliers

Recommended suppliersmore

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

126377-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126377-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,7 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126377-83:
(8*1)+(7*2)+(6*6)+(5*3)+(4*7)+(3*7)+(2*8)+(1*3)=141
141 % 10 = 1
So 126377-83-1 is a valid CAS Registry Number.

126377-83-1Relevant articles and documents

Atropisomers of 1,4-benzodiazepines. Synthesis and resolution of a diazepam-related 1,4-benzodiazepine

Gilman, Norman W.,Rosen, Perry,Earley, James V.,Cook, Charles,Todaro, Louis J.

, p. 3969 - 3978 (2007/10/02)

The resolution of 7-chloro-1,3-dihydro-1-(1,1-dimethylethyl)-5-phenyl-2W-1,4-benzodiazepin-2-one (7), the N1-tert-butyl analogue of diazepam, is described. Compound 7 does not contain an asymmetric center but exists as a mixture of conformation

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 126377-83-1