Welcome to LookChem.com Sign In|Join Free

CAS

  • or

83877-52-5

Post Buying Request

83877-52-5 Suppliers

Recommended suppliersmore

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

83877-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83877-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,7 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83877-52:
(7*8)+(6*3)+(5*8)+(4*7)+(3*7)+(2*5)+(1*2)=175
175 % 10 = 5
So 83877-52-5 is a valid CAS Registry Number.

83877-52-5Downstream Products

83877-52-5Relevant articles and documents

Selective Condensation of titanium Reagent with Carbonyl Compounds

Furuta, Kyoji,Ikeda, Yoshihiko,Meguriya, Noriyuki,Ikeda, Nobuo,Yamamoto, Hisashi

, p. 2781 - 2790 (2007/10/02)

titanium reagent generated easily from allyl ethyl sulfides condensed with aldehydes to give erythro-β-hydroxy sulfides in highly regio- and stereoselective manner.In contrast, crotyl ethyl sulfide reacted with aldehydes affording δ-hydroxy vinyl sulfide exclusively.The substitution pattern of the starting sulfide can have a pronounced effect on the selectivity in this condensation reaction, erythro-β-Hydroxy sulfide obtained was transfromed stereoselectively to the trans-vinyloxirane or 1,3-alkadiene.

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 83877-52-5