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81362-26-7

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81362-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81362-26-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,6 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81362-26:
(7*8)+(6*1)+(5*3)+(4*6)+(3*2)+(2*2)+(1*6)=117
117 % 10 = 7
So 81362-26-7 is a valid CAS Registry Number.

81362-26-7Upstream product

81362-26-7Downstream Products

81362-26-7Relevant articles and documents

The Structure of Alnuserrutriol, a New C31 Dammarane-type Triterpenoid from the Male Flowers of Alnus serrulatoides

Hirata, Toshifumi,Ideo, Reiko,Aoki, Tadashi,Suga, Takayuki

, p. 639 - 640 (1982)

The structure of new C31 dammarane-type triterpenoid, alnuserrutriol, isolated from the male flowers of Alnus serrulotoides Call. (Betulaceae) has been elucidated to be (3S, 12R, 20S)-3,12,20-trihydroxy-24-methylenedammarane by a combination of chemical and spectroscopic method.

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