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73030-89-4

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73030-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73030-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,3 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73030-89:
(7*7)+(6*3)+(5*0)+(4*3)+(3*0)+(2*8)+(1*9)=104
104 % 10 = 4
So 73030-89-4 is a valid CAS Registry Number.

73030-89-4Downstream Products

73030-89-4Relevant articles and documents

s-TRIAZINE DERIVATIVES 2. A STUDY OF THE REACTIONS OF SODIOMALONIC ESTER WITH 2,4-DICHLORO-6-METHOXY-s-TRIAZINE AND CYANURYL CHLORIDE

Vakhatova, G. M.,Yakhontov, L. N.

, p. 433 - 436 (2007/10/02)

2,4-Dichloro-6-methoxy-s-triazine reacts with sodiomalonic ester in dimethylformamide at room temperature to give 2,4-bis(diethoxycarbonylmethylene)-6-methoxy-1,2,3,4-tetrahydro-s-triazine which forms a sodium salt with caustic soda.Under similar conditions cyanuryl chloride forms 2,4,6-tris(dimethoxycarbonylmethylene)hexahydro-s-triazine and 2-chloro-4,6-bis(diethoxycarbonylmethylene)tetrahydro-s-triazine.

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