Welcome to LookChem.com Sign In|Join Free

CAS

  • or

141554-36-1

Post Buying Request

141554-36-1 Suppliers

Recommended suppliersmore

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

141554-36-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141554-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,5,5 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141554-36:
(8*1)+(7*4)+(6*1)+(5*5)+(4*5)+(3*4)+(2*3)+(1*6)=111
111 % 10 = 1
So 141554-36-1 is a valid CAS Registry Number.

141554-36-1Relevant articles and documents

An aldol - Bislactonization route to α-methylene bis-γ-butyrolactones

Lertvorachon, Jittiwud,Meepowpan, Puttinan,Thebtaranonth, Yodhathai

, p. 14341 - 14358 (2007/10/03)

The syntheses of α-methylene γ-butyrolactones and α-methylene bis- γ-butyrolactones are made simple through the use of the versatile dimethyl itaconate - anthracene adduct, 1.

High Diastereoselection in the Aldol Reaction of the Bistrimethylsilyl Enol Ether of Methyl Acetoacetate with 2-Benzyloxyhexanal: Synthesis of (-)-Pestalotin

Hagiwara, Hisahiro,Kimura, Katsuhiko,Uda, Hisashi

, p. 693 - 700 (2007/10/02)

Aldol condensation of the bistrimethylsilyl enol ether of methyl acetoacetate, compound 2, with 2-benzyloxyhexanal 3c affords highly selectively (99:1) the syn-aldol adduct 4c in the presence of titanium tetrachloride.The stereocontrolled synthesis of (-)-pestalotin 7 has been achieved.

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 141554-36-1