Welcome to LookChem.com Sign In|Join Free
  • or
N-octadecyl-L-aspartic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70021-38-4

Post Buying Request

70021-38-4 Suppliers

Recommended suppliers

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

70021-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70021-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,2 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70021-38:
(7*7)+(6*0)+(5*0)+(4*2)+(3*1)+(2*3)+(1*8)=74
74 % 10 = 4
So 70021-38-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H43NO4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-23-20(22(26)27)19-21(24)25/h20,23H,2-19H2,1H3,(H,24,25)(H,26,27)/t20-/m0/s1

70021-38-4Upstream product

70021-38-4Downstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 70021-38-4