Welcome to LookChem.com Sign In|Join Free

CAS

  • or

62019-04-9

Post Buying Request

62019-04-9 Suppliers

Recommended suppliersmore

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

62019-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62019-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,1 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62019-04:
(7*6)+(6*2)+(5*0)+(4*1)+(3*9)+(2*0)+(1*4)=89
89 % 10 = 9
So 62019-04-9 is a valid CAS Registry Number.

62019-04-9Downstream Products

62019-04-9Relevant articles and documents

Folate analogues. XVII. Synthesis of pteroic acid and 4-amino-4-deoxypteroic acid

Nair,Adapa,Bridges

, p. 3152 - 3155 (2007/10/02)

-

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 62019-04-9