Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1272012-51-7

Post Buying Request

1272012-51-7 Suppliers

Recommended suppliersmore

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

1272012-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1272012-51-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,2,0,1 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1272012-51:
(9*1)+(8*2)+(7*7)+(6*2)+(5*0)+(4*1)+(3*2)+(2*5)+(1*1)=107
107 % 10 = 7
So 1272012-51-7 is a valid CAS Registry Number.

1272012-51-7Downstream Products

1272012-51-7Relevant articles and documents

Syntheses of the opioid substructures 1,2,3,4,5,6-hexahydro-2,6-methano-3- benzazocine and 2,3,4,5-tetrahydro-1,5-methano-1H-2-benzazepine

Coe, Jotham W.,Brooks, Paige R.,Vetelino, Michael G.,Bashore, Crystal G.,Bianco, Krista,Flick, Andrew C.

, p. 953 - 954 (2011/03/18)

Concise syntheses of 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocine (12) and 2,3,4,5-tetrahydro-1,5-methano-1H-2-benzazepine (18) are described and involve an intramolecular Friedel-Crafts alkylation and an intramolecular Heck cyclization as their respec

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 1272012-51-7