Name:Vitamin B2

Molecularformula: C17H20N4O6

Cas.no:83-88-5

Molecular weight376.37

Purity:>99.0%

Structure:

Contact information: Ningbo zhenlei chemical Co.Ltd.


Tel: 0086-576-88808091


Mobile: 0086-13958565781


Fax: 0086-576-88203603


E-mail
: ground.fortune@hotmail.com
janney800801@hotmail.com

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