Welcome to LookChem.com Sign In|Join Free

CAS

  • or
2-Diazo-3-trimethylsilanyloxy-but-3-enoic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

418754-05-9

Post Buying Request

418754-05-9 Suppliers

Recommended suppliersmore

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

418754-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 418754-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,8,7,5 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 418754-05:
(8*4)+(7*1)+(6*8)+(5*7)+(4*5)+(3*4)+(2*0)+(1*5)=159
159 % 10 = 9
So 418754-05-9 is a valid CAS Registry Number.

418754-05-9Upstream 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

What can I do for you?
Get Best Price

Get Best Price for 418754-05-9