Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1004781-37-6

Post Buying Request

1004781-37-6 Suppliers

Recommended suppliersmore

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

1004781-37-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1004781-37-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,7,8 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1004781-37:
(9*1)+(8*0)+(7*0)+(6*4)+(5*7)+(4*8)+(3*1)+(2*3)+(1*7)=116
116 % 10 = 6
So 1004781-37-6 is a valid CAS Registry Number.

1004781-37-6Downstream Products

1004781-37-6Relevant articles and documents

Facile access to ring-fused aminals via direct α-amination of secondary amines with o-aminobenzaldehydes: Synthesis of vasicine, deoxyvasicine, deoxyvasicinone, mackinazolinone, and ruteacarpine

Richers, Matthew T.,Deb, Indubhusan,Platonova, Alena Yu.,Zhang, Chen,Seidel, Daniel

, p. 1730 - 1748 (2013/07/26)

Secondary amines undergo redox-neutral reactions with aminobenzaldehydes under conventional and microwave heating to furnish polycyclic aminals via amine α-amination/N-alkylation. This unique α-functionalization reaction proceeds without the involvement of transition metals or other additives. The resulting aminal products are precursors for various quinazolinone alkaloids and their analogues. Georg Thieme Verlag Stuttgart. New York.

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 1004781-37-6