Welcome to LookChem.com Sign In|Join Free

CAS

  • or

908242-61-5

Post Buying Request

908242-61-5 Suppliers

Recommended suppliersmore

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

908242-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 908242-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,2,4 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 908242-61:
(8*9)+(7*0)+(6*8)+(5*2)+(4*4)+(3*2)+(2*6)+(1*1)=165
165 % 10 = 5
So 908242-61-5 is a valid CAS Registry Number.

908242-61-5Downstream Products

908242-61-5Relevant articles and documents

Short syntheses of 1-substituted dibenzothiophene derivatives

Welsh, Erin N.,Robertson, Katherine N.,Speed, Alexander W. H.

supporting information, p. 2000 - 2007 (2021/03/16)

The 1-substituted dibenzothiophene motif is an unusual substitution pattern that has previously been accessedviaa multi-step synthesis. We demonstrate a simple one-pot preparation of 1-lithiodibenzothiophene from commercial materialsviaa cascade of two benzyne additions and conversion to several derivatives by addition of electrophiles. A chiral amine containing the 1-dibenzothiophene motif was also prepared. This work avoids the use of precious metals ortert-butyllithium and is much shorter and more convenient than existing routes to 1-substituted dibenzothiophenes.

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 908242-61-5