Welcome to LookChem.com Sign In|Join Free

CAS

  • or

142363-61-9

Post Buying Request

142363-61-9 Suppliers

Recommended suppliersmore

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

142363-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142363-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,6 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142363-61:
(8*1)+(7*4)+(6*2)+(5*3)+(4*6)+(3*3)+(2*6)+(1*1)=109
109 % 10 = 9
So 142363-61-9 is a valid CAS Registry Number.

142363-61-9Relevant articles and documents

Lithium triethylborohydride as catalyst for solvent-free hydroboration of aldehydes and ketones

Kuciński, Krzysztof,Hreczycho, Grzegorz

, p. 1912 - 1915 (2019/04/27)

Commercially available and inexpensive lithium triethylborohydride (LiHBEt3) acts as efficient catalyst for the solvent-free hydroboration of a wide range of aldehydes and ketones, which were subsequently transformed to corresponding 1° and 2° alcohols in one-pot procedure at room temperature (rt).

Chiral styrene oxides from α-haloacetophenones using NaBH4 and TarB-NO2, a chiral Lewis acid

Cordes, David B.,Kwong, Tracey J.,Morgan, Kellie A.,Singaram, Bakthan

, p. 349 - 351 (2007/10/03)

High enantioselectivities are obtained for the preparation of chiral styrene oxides through reduction of α-haloacetophenones using TarB-NO 2 reagent and the inexpensive and mild reducing agent NaBH 4. The epoxides are easily obtained in up to 95% ee through routine acid-base workup of the product alcohols. Either the (R) or (S) epoxide can be obtained by using the appropriate l- or d-tartaric acid starting material in the TarB-NO2 reagent.

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 142363-61-9