Welcome to LookChem.com Sign In|Join Free

CAS

  • or

18420-49-0

Post Buying Request

18420-49-0 Suppliers

Recommended suppliersmore

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

18420-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18420-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18420-49:
(7*1)+(6*8)+(5*4)+(4*2)+(3*0)+(2*4)+(1*9)=100
100 % 10 = 0
So 18420-49-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H23N2S.HI/c1-4-17(16-23-25(3)21-11-7-8-12-22(21)26-23)15-19-14-13-18-9-5-6-10-20(18)24(19)2;/h5-16H,4H2,1-3H3;1H/q+1;/p-1

18420-49-0Upstream product

18420-49-0Downstream Products

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 18420-49-0