Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1613640-22-4

Post Buying Request

1613640-22-4 Suppliers

Recommended suppliersmore

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

1613640-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613640-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,6,4 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1613640-22:
(9*1)+(8*6)+(7*1)+(6*3)+(5*6)+(4*4)+(3*0)+(2*2)+(1*2)=134
134 % 10 = 4
So 1613640-22-4 is a valid CAS Registry Number.

1613640-22-4Upstream product

1613640-22-4Downstream Products

1613640-22-4Relevant articles and documents

PARTIALLY FLUORINATED COMPOUNDS

-

Paragraph 00113-00114, (2014/07/07)

Described herein is a composition comprising a partially fluorinated compound selected from the group consisting of: (a) I(CF2)XCH2CF2I; (b) ICF2CH2(CF2)XCH2CF2I; (c) I(CF2)yCH=CF2; (d) CF2=CH(CF2)yCH2CF2I; and (e) CF2=CH(CF2)yCH=CF2 wherein x is an odd integer selected from 3 to 11, and y is an integer greater than 2, along with methods of making and polymerizing such compounds.

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 1613640-22-4