Welcome to LookChem.com Sign In|Join Free
  • or
(3aR,4S,6R,7R,7aS)-7-Acetoxy-6-allyloxy-2-ethoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147221-70-3

Post Buying Request

147221-70-3 Suppliers

Recommended suppliers

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

147221-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147221-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,2 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 147221-70:
(8*1)+(7*4)+(6*7)+(5*2)+(4*2)+(3*1)+(2*7)+(1*0)=113
113 % 10 = 3
So 147221-70-3 is a valid CAS Registry Number.

147221-70-3Upstream 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 147221-70-3