Welcome to LookChem.com Sign In|Join Free

CAS

  • or

77004-05-8

Post Buying Request

77004-05-8 Suppliers

Recommended suppliersmore

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

77004-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77004-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,0 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77004-05:
(7*7)+(6*7)+(5*0)+(4*0)+(3*4)+(2*0)+(1*5)=108
108 % 10 = 8
So 77004-05-8 is a valid CAS Registry Number.

77004-05-8Relevant articles and documents

NUCLEOPHILIC SUBSTITUTION OF α-HALO KETONES. XXI. STRUCTURE-REACTIVITY RELATIONSHIPS IN THE ACETOLYSIS OF 3-SUBSTITUTED 1-CHLORO-3-PHENYLTHIO-2-PROPANONES

Pusino, Alba,Rosnati, Vittorio,Saba, Antonio,Franco, Andrea

, p. 475 - 482 (2007/10/02)

The acetolyses of α-chloro ketones 1a-d have been re-investigated under standard conditions and compared with those of the corresponding isomeric substrates 2a-d.It has been shown that participation by the neighbouring phenylthio group, involving a 1-3 shift of the latter, does occur in part even in the case of 1d, while it is the only process in the case of 1e.A few structure-reactivity relationships in the two series of substrates are discussed.

RAPID, HIGH YIELD CLEAVAGE OF ENOL AND DIENOL METHYL ETHERS UNDER MILD CONDITIONS USING CHLOROTRIMETHYLSILANE/SODIUM IODIDE

Kosarych, Zenyk,Cohen, Theodore

, p. 3959 - 3962 (2007/10/02)

A number of enol and dienol methyl ethers are rapidly cleaved to aldehydes and ketones in quantitative yields by the use of chlorotrimethylsilane/sodium iodide.

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 77004-05-8