Welcome to LookChem.com Sign In|Join Free
  • or
(3aR,7S,7aR)-7-Allyloxy-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-5-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191916-31-1

Post Buying Request

191916-31-1 Suppliers

Recommended suppliers

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

191916-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191916-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,9,1 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 191916-31:
(8*1)+(7*9)+(6*1)+(5*9)+(4*1)+(3*6)+(2*3)+(1*1)=151
151 % 10 = 1
So 191916-31-1 is a valid CAS Registry Number.

191916-31-1Upstream 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 191916-31-1