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1247148-66-8

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1247148-66-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1247148-66-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,1,4 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1247148-66:
(9*1)+(8*2)+(7*4)+(6*7)+(5*1)+(4*4)+(3*8)+(2*6)+(1*6)=158
158 % 10 = 8
So 1247148-66-8 is a valid CAS Registry Number.

1247148-66-8Downstream Products

1247148-66-8Relevant articles and documents

Cyclization of 1,3-dialkyl-4,5-bis(1-thiosemicarbazido)-imidazolidin-2- ones(thiones) with aromatic aldehydes

Gazieva, Galina A.,Vasilevskii, Sergei V.,Belyakov, Pavel A.,Nelyubina, Yulia V.,Lubuzh, Elena D.,Kravchenko, Angelina N.

, p. 285 - 287 (2010)

Cyclization of 1,3-dialkyl-4,5-bis(1-thiosemicarbazido)imidazolidin-2- ones(thiones) with aromatic aldehydes under acidic catalysis affords 1,3-dialkyl-4-(arylideneamino)-5-thioxohexahydroimidazo[4,5-d]imidazol-2(1H) -ones and 5,7-dialkyltetrahydro-1H-imidazo[4,5-e]-1,2,4-triazine-3,6(2H,4H)- dithiones.

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