Welcome to LookChem.com Sign In|Join Free

CAS

  • or

177763-77-8

Post Buying Request

177763-77-8 Suppliers

Recommended suppliersmore

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

177763-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177763-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,7,6 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 177763-77:
(8*1)+(7*7)+(6*7)+(5*7)+(4*6)+(3*3)+(2*7)+(1*7)=188
188 % 10 = 8
So 177763-77-8 is a valid CAS Registry Number.

177763-77-8Downstream Products

177763-77-8Relevant articles and documents

Efficient sonochemical synthesis of alkyl 4-aryl-6-chloro-5-formyl-2- methyl-1,4-dihydropyridine-3-carboxylate derivatives

Ruiz, Enrique,Rodríguez, Hortensia,Coro, Julieta,Niebla, Vladimir,Rodríguez, Alfredo,Martínez-Alvarez, Roberto,De Armas, Hector Novoa,Suárez, Margarita,Martín, Nazario

experimental part, p. 221 - 226 (2012/04/10)

A facile, efficient and environment-friendly protocol for the synthesis of 6-chloro-5-formyl-1,4-dihydropyridine derivatives has been developed by the convenient ultrasound-mediated reaction of 2(1H)pyridone derivatives with the Vilsmeier-Haack reagent. T

A straightforward synthesis and structure of unprecedented iminium salts of dihydropyrido[3,2-e][1,3]thiazines

Suárez, Margarita,Novoa, Hector,Verdecia, Yamila,Ochoa, Estael,Alvarez, Amaury,Pérez, Rolando,Martínez-Alvarez, Roberto,Molero, Dolores,Seoane, Carlos,Blaton, Norbert M.,Peeters, Oswald M.,Martín, Nazario

, p. 1365 - 1371 (2007/10/03)

Unprecedented 2-iminium chloride salts of 5,8-dihydro-2H-pyrido[3,2-e][1,3] thiazines derivatives (8) were easily synthesized in one step from the corresponding o-chloroformyl-1,4-dihydropyridine (2) and thiourea. The structural study has been carried out

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 177763-77-8