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109790-47-8

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109790-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109790-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,9 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109790-47:
(8*1)+(7*0)+(6*9)+(5*7)+(4*9)+(3*0)+(2*4)+(1*7)=148
148 % 10 = 8
So 109790-47-8 is a valid CAS Registry Number.

109790-47-8Relevant articles and documents

Benzopyrans compound as well as preparation method and application thereof

-

, (2018/11/27)

The invention relates to the field of the agricultural fungicide, and specifically relates to a benzopyrans compound as well as a preparation method and application thereof. The benzopyrans compound provided by the invention is simple in structure, easy to synthesize, low in production cost, and has a good inhibiting effect on the strawberry botrytis cinerea, potato altemaria solani, and watermelon fusarium oxysporum.

SYNTHESIS AND ANTI-RHINOVIRUS ACTIVITY OF HALOGEN-SUBSTITUTED ISOFLAVENES AND ISOFLAVANS

Burali, Carla,Desideri, Nicoletta,Stein, M. Luisa,Conti, Cinzia,Orsi, Nicola

, p. 119 - 124 (2007/10/02)

Halogenated 3(2H)-isoflavenes and (+/-)isoflavans were synthesized in order to study their in vitro activity against rhinovirus 1B by comparison with the known anti-viral compound, 4',6-dichloroflavan.The Wittig intramolecular cyclization of halogen subst

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