Welcome to LookChem.com Sign In|Join Free
  • or
C20H22O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1235548-35-2

Post Buying Request

1235548-35-2 Suppliers

Recommended suppliers

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

1235548-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235548-35-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,4 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1235548-35:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*4)+(3*8)+(2*3)+(1*5)=152
152 % 10 = 2
So 1235548-35-2 is a valid CAS Registry Number.

1235548-35-2Upstream product

1235548-35-2Downstream Products

1235548-35-2Relevant academic research and scientific papers

Gold/acid-cocatalyzed regiodivergent preparation of bridged ketals via direct bis-oxycyclization of alkynic acetonides

Alcaide, Benito,Almendros, Pedro,Carrascosa, Rocio,Torres, M. Rosario

supporting information; experimental part, p. 1277 - 1283 (2010/07/03)

The regioselective metal/acid co-catalyzed direct bis-oxycyclization of alkynyldioxolanes allows the efficient synthesis of optically pure biand tricyclic bridged acetal systems.

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 1235548-35-2