Welcome to LookChem.com Sign In|Join Free
  • or
1,1-dimethylethyl (4S,5R,6S,8R,9S,10S,12S,13S,14R)-(2E,16E)-17-iodo-4,6,8,10,12,14-hexamethyl-7,11-dioxo-5,9,13-tri-(tert-butyldimethylsilyloxy)-heptadeca-2,16-dienoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149157-61-9

Post Buying Request

149157-61-9 Suppliers

Recommended suppliers

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

149157-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149157-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,1,5 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149157-61:
(8*1)+(7*4)+(6*9)+(5*1)+(4*5)+(3*7)+(2*6)+(1*1)=149
149 % 10 = 9
So 149157-61-9 is a valid CAS Registry Number.

149157-61-9Upstream product

149157-61-9Downstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 149157-61-9