Welcome to LookChem.com Sign In|Join Free

CAS

  • or

142713-74-4

Post Buying Request

142713-74-4 Suppliers

Recommended suppliersmore

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

142713-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142713-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,1 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142713-74:
(8*1)+(7*4)+(6*2)+(5*7)+(4*1)+(3*3)+(2*7)+(1*4)=114
114 % 10 = 4
So 142713-74-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H16N4O2/c1-4-8-7(12)11(9-13)6-5-10(2)3/h4-6H2,1-3H3,(H,8,12)

142713-74-4Upstream product

142713-74-4Downstream 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

What can I do for you?
Get Best Price

Get Best Price for 142713-74-4