Welcome to LookChem.com Sign In|Join Free

CAS

  • or

28423-04-3

Post Buying Request

28423-04-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 3a,5a-dimethyl-6-(6-methylheptan-2-yl)tetradecahydro-1H-cyclopropa[1,5]cyclopenta[1,2-b]indeno[5,4-d]azepin-10(11H)-one

    Cas No: 28423-04-3

  • USD $ 3.0-3.0 / Kilogram

  • 1 Kilogram

  • 1-100 Metric Ton/Year

  • Dayang Chem (Hangzhou) Co.,Ltd.
  • Contact Supplier

28423-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28423-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,2 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28423-04:
(7*2)+(6*8)+(5*4)+(4*2)+(3*3)+(2*0)+(1*4)=103
103 % 10 = 3
So 28423-04-3 is a valid CAS Registry Number.

28423-04-3Upstream product

28423-04-3Downstream 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 28423-04-3