Welcome to LookChem.com Sign In|Join Free
  • or
sodium 3-{(2E,4E)-6-[2-(methoxycarbonyl)-3,5,9-trimethyl-7-oxo-4,11,12-trioxatricyclo[6.3.1.0~1,5~]dodec-10-yl]-4-methylhepta-2,4-dienoyl}-4-oxo-4,5-dihydro-1H-pyrrol-2-olate (non-preferred name) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69774-87-4

Post Buying Request

69774-87-4 Suppliers

Recommended suppliers

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

69774-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69774-87-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,7,7 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69774-87:
(7*6)+(6*9)+(5*7)+(4*7)+(3*4)+(2*8)+(1*7)=194
194 % 10 = 4
So 69774-87-4 is a valid CAS Registry Number.

69774-87-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3a,7-Epoxy-3aH-furo(3,2-b)oxocin-3-carboxylic acid,5-(6-(2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl)octahydro-2,6,9a-trimethyl-8-oxo-,methyl ester

1.2 Other means of identification

Product number -
Other names BU-2313 B

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:69774-87-4 SDS

69774-87-4Upstream product

69774-87-4Downstream Products

69774-87-4Relevant academic research and scientific papers

Elucidation of a carboxylate O-methyltransferase NcmP in nocamycin biosynthetic pathway

Mo, Xuhua,Gui, Chun,Wang, Qingji

, p. 4431 - 4435 (2017)

Nocamycins belong to the tetramic acid family natural products and show potent antimicrobial activity. Recently, the biosynthetic gene cluster of nocamycin was identified from the rare actinomycete Saccharothrix syringae and an S-adenosylmethionine (SAM) dependent methyltransferase gene NcmP was found to be located within the gene cluster. In this report, the methyltransferase gene NcmP was disrupted and a new nocamycin intermediate nocamycin E was isolated from the mutant strain. Meanwhile, NcmP was heterologously expressed in Escherichia coli BL21 (DE3) and biochemically characterized as a carboxylate O-methyltransferase in nocamycin biosynthetic pathway. Compared to nocamycin I, nocamycin E showed inferior antibacterial activity, indicating the methyl group is essential to antibacterial activity.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 69774-87-4