Welcome to LookChem.com Sign In|Join Free
  • or
2,5-Diethyl-3,4-diphenyl-tetrahydro-thiophene-3,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100990-24-7

Post Buying Request

100990-24-7 Suppliers

Recommended suppliers

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

100990-24-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100990-24-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,9 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100990-24:
(8*1)+(7*0)+(6*0)+(5*9)+(4*9)+(3*0)+(2*2)+(1*4)=97
97 % 10 = 7
So 100990-24-7 is a valid CAS Registry Number.

100990-24-7Relevant academic research and scientific papers

GENERAL SYNTHESIS OF POLYSUBSTITUTED THIOPHENES FROM DIKETO SULFIDES

Nakayama, Juzo,Machida, Haruki,Saito, Ryuji,Hoshino, Masamatsu

, p. 1983 - 1984 (2007/10/02)

Treatment of diketo sulfides with a low-valent titanium reagent at 0 deg C (in two cases at room temperature) affords 3,4-dihydroxythiolanes in good yields.The acid-catalyzed (p-toluenesulfonic acid) dehydration of the latter compounds leads to the corres

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 100990-24-7