Welcome to LookChem.com Sign In|Join Free

CAS

  • or

188820-97-5

Post Buying Request

188820-97-5 Suppliers

Recommended suppliersmore

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

188820-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188820-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,2 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 188820-97:
(8*1)+(7*8)+(6*8)+(5*8)+(4*2)+(3*0)+(2*9)+(1*7)=185
185 % 10 = 5
So 188820-97-5 is a valid CAS Registry Number.

188820-97-5Relevant articles and documents

A Practical Synthesis of (2R,5R)-2,5-hexanediol

Saravana, P.,Raina, Sushil,Sambamurthy, T.,Singh, Vinod K.

, p. 2669 - 2670 (1997)

-

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 188820-97-5