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78171-88-7

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78171-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78171-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78171-88:
(7*7)+(6*8)+(5*1)+(4*7)+(3*1)+(2*8)+(1*8)=157
157 % 10 = 7
So 78171-88-7 is a valid CAS Registry Number.

78171-88-7Relevant articles and documents

Efficient one-pot synthesis of S-triazolo[3,4-b]-[1,3,5]thiadiazines containing a chiral side chain by double Mannich type reaction

Shi,Shi,Wang

, p. 929 - 932 (2007/10/03)

An efficient and convenience method has been developed via a one-pot double Mannich type reaction for the synthesis of the important chiral s-triazole derivatives: (S)-3-α-phenylethyl-2,4-dihydro-5-aryl-oxymethyl-1,2,4-triazolo [3,4-b]-1,3,5-thiadiazines.

Synthesis and pharmacological activity of 5-substituted-s-triazole-3-thiols

Czarnocka-Janowicz,Foks,Nasal,Petrusewicz,Damasiewicz,Radwanska,Kaliszan

, p. 109 - 112 (2007/10/02)

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