Welcome to LookChem.com Sign In|Join Free

CAS

  • or

25236-84-4

Post Buying Request

25236-84-4 Suppliers

Recommended suppliersmore

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

25236-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25236-84-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,3 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25236-84:
(7*2)+(6*5)+(5*2)+(4*3)+(3*6)+(2*8)+(1*4)=104
104 % 10 = 4
So 25236-84-4 is a valid CAS Registry Number.

25236-84-4Upstream product

25236-84-4Downstream Products

25236-84-4Relevant articles and documents

Synthesis of 12-Methoxyabietic Acid Methylester, a Feeding Deterrent of the Larch Sawfly Pristiphora erichsonii (Hartig)

Michl, Guenter,Rettenbacher, Christian,Haslinger, Ernst

, p. 833 - 838 (1988)

The diasteromeric methylesters of 12-methoxyabietic acid, an antifeedant for the larch sawfly Pristiphora erichsonii (Hartig) have been synthesised from abietic acid methylester (2).The unknown configuration at C-12 of the natural product has been determined by comparing the spectral and analytical data of the synthesised compounds with data given in the literature for the natural product as being (S). - Keywords: 12-Methoxyabieticacidmethylester; η4--1,2,3,4,4a,4b,5,9,10,10a-Decahydro-1,4a-dimethyl-7-(-1-methylethyl)-1-phenanthrencarboxylic acid methylester>-tricarbonyliron, 1H-, 13C-, 2D-NMR

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 25236-84-4