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151094-78-9

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151094-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151094-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,0,9 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 151094-78:
(8*1)+(7*5)+(6*1)+(5*0)+(4*9)+(3*4)+(2*7)+(1*8)=119
119 % 10 = 9
So 151094-78-9 is a valid CAS Registry Number.

151094-78-9Relevant articles and documents

SYNTHESIS OF CHIRAL 3-SUBSTITUTED 2,4-(1H,3H)-QUINAZOLINEDIONES

Canonne, Persephone,Akssira, Mohamed,Dahdouh, Abdelaziz,Kasmi, Hicham,Boumzebra, Mohamed

, p. 1305 - 1314 (1993)

2-Carbomethoxyphenyl isocyanate and 6-nitro-2-carbomethoxyphenyl isocyanate were generated in situ from half-esters and then converted into the corresponding quainazolinediones using α-amino acids.This useful annelation process was found to be a general m

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