Welcome to LookChem.com Sign In|Join Free

CAS

  • or

158074-65-8

Post Buying Request

158074-65-8 Suppliers

Recommended suppliersmore

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

158074-65-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158074-65-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,7 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158074-65:
(8*1)+(7*5)+(6*8)+(5*0)+(4*7)+(3*4)+(2*6)+(1*5)=148
148 % 10 = 8
So 158074-65-8 is a valid CAS Registry Number.

158074-65-8Relevant articles and documents

A selenopyrylium photosensitizer for photodynamic therapy related in structure to the antitumor agent AA1 with potent in vivo activity and no long-term skin photosensitization

Leonard,Hall,Nelen,Davies,Gollnick,Camacho,Oseroff,Gibson,Hilf,Detty

, p. 4488 - 4498 (2000)

Cationic chalcogenopyrylium dyes 5 were synthesized in six steps from p-aminophenylacetylene (9), have absorption maxima in methanol of 623, 654, and 680 nm for thio-, seleno-, and telluropyrylium dyes, respectively, and generate singlet oxygen with quant

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 158074-65-8