Welcome to LookChem.com Sign In|Join Free
  • or
C25H36O4Si is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1619902-16-7

Post Buying Request

1619902-16-7 Suppliers

Recommended suppliers

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

1619902-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619902-16-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,9,0 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1619902-16:
(9*1)+(8*6)+(7*1)+(6*9)+(5*9)+(4*0)+(3*2)+(2*1)+(1*6)=177
177 % 10 = 7
So 1619902-16-7 is a valid CAS Registry Number.

1619902-16-7Relevant academic research and scientific papers

Synthesis of four diastereomers and structural revision of tetradenolide

Tokuda, Maki,Kurogome, Yuji,Katoh, Rieko,Nohara, Yukie,Hattori, Yasunao,Makabe, Hidefumi

, p. 4189 - 4192 (2014/07/22)

Four diastereomers of tetradenolide, a cytotoxic α-pyrone isolated from Tetradenia riparia, were synthesized stereoselectively using the Z-selective Horner-Emmons reaction followed by acid catalyzed lactonization. Making comparison of the 1H an

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 1619902-16-7