Substance Data

Chemical Substances Information

CAS Registry Number MITI Number Chemical Substance Name Chemical Structure
83-88-5 5-3909 7,8-Dimethyl-10-ribityl-isoalloxazine

Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Existing chemical substances  7,8-Dimethyl-10-ribityl-isoalloxazine     

Other information

Exempt from notification of manufacturing/import amount

MITI No. Chemical Substances Name Remarks
5-3909 7,8-Dimethyl-10-ribityl-isoalloxazine

Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
Official Bulletin of Economy, Trade and Industry 2008/08/12 7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentan-1-yl]benzo[g]pteridine-2,4(3H,10H)-dione Chemical substance determinated to be persistent

Test data    If you need test report(s)(Japanese only), please visit J-CHECK Japanese site.


eChemPortal Search by CASRN in eChemPortal.
J-CHECK has participated in eChemPortal.


Aiming to keep the content of this site accurate and up to date, NITE makes no warranties or representations regarding the quality, accuracy, 
completeness or reliability of information on the site.

NITE shall not be responsible for the accuracy, reliability or currency of any information on this site nor for any claims, damages or 
losses resulting from their use.

NITE reserves the right, at our discretion, to change, modify, add to, or remove portions of information on this site at any time without notice.

The accuracy and linkage of association between CASRN and MITI number is not reviewed nor confirmed.

Please take note that Chemical Substance Names are translated by NITE and confirm from Original Chemical Names(in Japanese) for yourself.


If each screen on "Related information to Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc. 
(after amendment)" or "Related information to Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc." 
is not shown appropriately, please download and see the attached file.