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1202924-71-7

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1202924-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1202924-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,9,2 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1202924-71:
(9*1)+(8*2)+(7*0)+(6*2)+(5*9)+(4*2)+(3*4)+(2*7)+(1*1)=117
117 % 10 = 7
So 1202924-71-7 is a valid CAS Registry Number.

1202924-71-7Downstream Products

1202924-71-7Relevant articles and documents

An unprecedented approach to the single-step synthesis of 3,4-fused pyrimidi-2-one and pyrimidin-2-thione derivatives by a [3+2+1] annulation

Sasada, Toshiaki,Moriuchi, Masato,Sakai, Norio,Konakahara, Takeo

, p. 5738 - 5743 (2009)

An unprecedented three-component coupling reaction was developed for the synthesis of 3,4-fused. pyrimidin-2-one and pyrimidin-2-thione derivatives from an α-acidic imine compound, a nitrile, and triphosgene or carbon disulfide. This method can be used to

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