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77068-67-8

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77068-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77068-67-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,6 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77068-67:
(7*7)+(6*7)+(5*0)+(4*6)+(3*8)+(2*6)+(1*7)=158
158 % 10 = 8
So 77068-67-8 is a valid CAS Registry Number.

77068-67-8Downstream Products

77068-67-8Relevant articles and documents

On the Mechanism of Formation of 1,3,4-Thiadiazol-2(3H)-ones in the Reaction of Hydrazonoyl Halides with 1,3,4-Oxadiazole-2(3H)-thiones

Mosselhi, Mosselhi A. N.,Abdallah, Magda A.,Abbass, Ikhlass M.,Mohammed, Sohair Z.,Shawali, Ahmad Sami

, p. 646 - 652 (2007/10/02)

Reactions of hydrazonoyl halides 1-5 with either 1,3,4-oxadiazol-2(3H)-ones 11 or their 3-morpholinomethyl derivatives 23 in the presence of triethylamine afforded directly the corresponding 1,3,4-thiadiazol-2(3H)-one benzoylhydrazones 12-16, respectively

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