Welcome to LookChem.com Sign In|Join Free

CAS

  • or

754923-42-7

Post Buying Request

754923-42-7 Suppliers

Recommended suppliersmore

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

754923-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 754923-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,4,9,2 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 754923-42:
(8*7)+(7*5)+(6*4)+(5*9)+(4*2)+(3*3)+(2*4)+(1*2)=187
187 % 10 = 7
So 754923-42-7 is a valid CAS Registry Number.

754923-42-7Downstream Products

754923-42-7Relevant articles and documents

Synthesis and stimulant β-adrenergic activity of o-hydroxyalkyl catecholamines

de Antoni,Eche,Guillemot,et al.

, p. 545 - 552 (2007/10/06)

For new selective bronchodilatators, the phenol function in 3-position of 3,4 and 3,5-dihydroxy phenylethanolamines was replaced by a hydroxy-alcoxy group. From the results, it is apparent that the most favorable O-substitution is a hydroxyethylation, con

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 754923-42-7