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193686-51-0

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193686-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193686-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,6,8 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 193686-51:
(8*1)+(7*9)+(6*3)+(5*6)+(4*8)+(3*6)+(2*5)+(1*1)=180
180 % 10 = 0
So 193686-51-0 is a valid CAS Registry Number.

193686-51-0Downstream Products

193686-51-0Relevant articles and documents

Synthesis and structural investigation of some cyclic ketene acetals. Detection of an unexpected proton transfer in (3-benzylthiazolidin-2ylidene)acetamide

Szantay Jr., Csaba

, p. 1081 - 1095 (2007/10/03)

The thiazolidines (2) and (3) were synthesized. Some of these compounds exhibit unexpected chemical behavior; e.g in the case of (3-benzylthiazolidin-2-ylidene)acetamide (3b), NMR investigations revealed the presence of chemical exchange involving C(6)-H and the NH2 protons.

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