Welcome to LookChem.com Sign In|Join Free
  • or
(4R,5R)-2,2,4-trimethyl-5-((R,E)-5-methylhept-2-en-6-yn-2-yl)-1,3-dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137895-75-1

Post Buying Request

137895-75-1 Suppliers

Recommended suppliers

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

137895-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137895-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,9 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137895-75:
(8*1)+(7*3)+(6*7)+(5*8)+(4*9)+(3*5)+(2*7)+(1*5)=181
181 % 10 = 1
So 137895-75-1 is a valid CAS Registry Number.

137895-75-1Upstream product

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 137895-75-1