Welcome to LookChem.com Sign In|Join Free

CAS

  • or

149530-71-2

Post Buying Request

149530-71-2 Suppliers

Recommended suppliersmore

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

149530-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149530-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,5,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149530-71:
(8*1)+(7*4)+(6*9)+(5*5)+(4*3)+(3*0)+(2*7)+(1*1)=142
142 % 10 = 2
So 149530-71-2 is a valid CAS Registry Number.

149530-71-2Relevant articles and documents

Method for synthesizing amorolfine drug intermediate p-tert-amyl benzyl bromide

-

Paragraph 0010-0011, (2017/03/08)

A method for synthesizing an amorolfine drug intermediate p-tert-amyl benzyl bromide includes the following steps that 0.71 mol of tertiary amyl benzyl ammonium, 0.82-0.84 mol of bromoethane, 0.86 mol of cuprous bromide and 300 ml of oxalic acid solution

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 149530-71-2