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1236208-89-1

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1236208-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236208-89-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,2,0 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1236208-89:
(9*1)+(8*2)+(7*3)+(6*6)+(5*2)+(4*0)+(3*8)+(2*8)+(1*9)=141
141 % 10 = 1
So 1236208-89-1 is a valid CAS Registry Number.

1236208-89-1Upstream product

1236208-89-1Relevant articles and documents

Cytosine N-isoflavone compound as well as preparation method and application thereof

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, (2019/10/02)

The invention relates to a cytosine N-isoflavone compound as well as a preparation method and application thereof. The compound has a structural formula as shown in the specification, wherein R1 is selected from one of hydroxyl, alkoxy, amido or halo, R2 is selected from one of hydrogen, alkyl or aryl, and R3 is selected from one or a combination of several of hydroxyl, alkoxy, amido or halo. Compared with the prior art, the cytosine N-isoflavone compound has the characteristic that an isoflavone compound serving as a structural unit is spliced to N on the 12th position of cytosine by using acombined synthesis technology, so that a series of cytosine-isoflavone derivatives are synthesized, and a novel active pharmacological action is exerted.

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